Answer:
Explanation:
We investigated the acid-base condition of arterial and mixed venous blood during cardiopulmonary resuscitation in 16 critically ill patients who had arterial and pulmonary arterial catheters in place at the time of cardiac arrest. During cardiopulmonary resuscitation, the arterial blood pH averaged 7.41, whereas the average mixed venous blood pH was 7.15 (P less than 0.001). The mean arterial partial pressure of carbon dioxide (PCO2) was 32 mm Hg, whereas the mixed venous PCO2 was 74 mm Hg (P less than 0.001). In a subgroup of 13 patients in whom blood gases were measured before, as well as during, cardiac arrest, arterial pH, PCO2, and bicarbonate were not significantly changed during arrest. However, mixed venous blood demonstrated striking decreases in pH (P less than 0.001) and increases in PCO2 (P less than 0.004). We conclude that mixed venous blood most accurately reflects the acid-base state during cardiopulmonary resuscitation, especially the rapid increase in PCO2. Arterial blood does not reflect the marked reduction in mixed venous (and therefore tissue) pH, and thus arterial blood gases may fail as appropriate guides for acid-base management in this em
an autoimmune disorder that causes a person's immune system to attack the hair follicles is called:
The autoimmune disorder that causes a person's immune system to attack the hair follicles is called alopecia areata.
In this condition, the immune system mistakenly targets hair follicles as foreign, causing hair loss in small, round patches on the scalp, face, and other areas of the body. The exact cause of alopecia areata is not fully understood, but it is believed to be a combination of genetic and environmental factors. Alopecia areata can affect people of all ages, genders, and ethnicities. It can be a psychologically distressing condition, as hair loss can be a significant aspect of one's identity. There is currently no cure for alopecia areata, but treatments such as topical or injected corticosteroids, immunotherapy, and hair transplant surgery may be effective in promoting hair regrowth. Additionally, counseling and support groups may be helpful for individuals coping with the emotional impact of hair loss.
for more questions on disorder
https://brainly.com/question/983672
#SPJ11
How does the bladder and the brain work together?
The brain sends a message to the bladder to let it know that it is full of urine.
The bladder releases a substance that travels through the blood to the brain.
The bladder sends a message to the brain through the nerves when it is full of urine.
When full, the bladder passes the urine to the kidneys that send a message to the brain.
Answer:
The brain sends a message to the bladder to let it know that it is full of urine.
Explanation:
The bladder releases a substance that travels through the blood to the brain.
The bladder sends a message to the brain through the nerves when it is full of urine.
When full, the bladder passes the urine to the kidneys that send a message to the brain.
Answer:
The brain sends a message to the bladder to let it know that it is full of urine.
Not a literal message. A message in the body that makes you get up to urine.
Which action best illustrates the use of ergonomics principles in a salon?
A. Providing comfortable
B. Installing hydraulic chairs which raise and lower
C. Hiring a massage therapist
D. Providing longer cords for electrical devices such as blow dryers and curling irons
Ergonomics refers to the science of designing and developing equipment that is well adapted to people's physical and psychological requirements. Salon services are provided in an environment where stylists and their clients interact for an extended period. Option B. Installing hydraulic chairs which raise and lower.
To avoid chronic discomfort or injuries, it is critical to adhere to ergonomics principles. Providing comfortable Salon chairs is essential to support clients' relaxation. The primary objective of ergonomics, however, is to provide a comfortable work environment. Option B best exemplifies this by providing chairs that can be adjusted to suit the stylist's and clients' height and comfort.
The stylists can work comfortably and reduce the risk of chronic pain. Option C: Hiring a massage therapist. While this could help reduce the staff's stress levels, it does not adhere to the principles of ergonomics. Option D: Providing longer cords for electrical devices such as blow dryers and curling irons. While it is important to provide cords that are not too short, it does not align with the principles of ergonomics. The goal is to ensure that stylists can work in comfort without straining their bodies.
Installing hydraulic chairs that can be raised or lowered is the correct answer.
For more information on Ergonomics kindly visit to
https://brainly.com/question/29753374
#SPJ11
-Your friend is vaping on the bus on the way to school and asks if you want to try.
-You are hanging out at your friend's house and he/she asks if you want to sneak a beer from the fridge.
-You find out your older sibling is smoking cigarettes and he/she makes you promise not to tell your parents.
make a comic strip
Your comic strip must include the following:
Come up with a cool and appropriate title.
Add the title
tell the story up to 6 things about the story
Characters and a setting.
The comic strip's title for the story should be: Peer Pressure Predicaments and contain panels, dialogues, and tags for the dialogues.
How to create a comic strip?Title: Peer Pressure Predicaments
Panel: Two friends sitting on a bus. One is vaping, and the other is hesitant.
Friend 1: "Hey man, you want to try this? It's not a big deal."
Friend 2: "I don't know, I don't think it's a good idea."
Panel: Friend 1 continues to pressure Friend 2.
Friend 1: "Come on, don't be such a wimp. Just one puff won't hurt."
Panel: Friend 2 gives in and takes a puff of the vape.
Panel: Friend 2 starts coughing uncontrollably while Friend 1 laughs.
Friend 2: "This is disgusting! Why do you even do this?"
Friend 1: "I don't know, everyone else does it."
Panel: Two friends are in the kitchen. One is holding a beer, and the other is hesitant.
Friend 1: "Want to sneak a beer? It'll be fun."
Friend 2: "I don't think that's a good idea. What if we get caught?"
Panel: Friend 1 continues to pressure Friend 2, but Friend 2 stands firm and refuses.
Friend 1: "Fine, suit yourself. You're no fun."
Panel: A younger sibling catches an older sibling smoking a cigarette and promises not to tell their parents.
Younger sibling: "What are you doing? That's bad for you!"
Older sibling: "Don't tell Mom and Dad, okay? It'll be our little secret."
Panel: Younger sibling is conflicted about keeping the secret but ultimately decides to tell their parents.
Younger sibling: "I'm sorry, I can't keep this a secret. I saw [older sibling] smoking a cigarette."
Title: Peer Pressure Predicaments.
Find out more on comic strip here: https://brainly.com/question/29236622
#SPJ1
What does boric acid do while on period?
A white, crystalline substance known as boric acid is occasionally used to treat vaginal infections, including yeast and bacterial vaginosis.
Because the uterus' lining is removed during menstruation and the pH of the vagina may change, infections are more likely to occur during this period. Although there hasn't been much research on this, it's likely that boric acid could assist in restoring the vagina's natural pH equilibrium. It is crucial to remember that boric acid is poisonous when consumed and can have major negative effects if administered incorrectly. Before using boric acid or any other medications to treat vaginal infections, women should speak with a healthcare professional.
learn more about Boric acid here:
brainly.com/question/24002052
#SPJ4
What does it mean to be happy?
Explanation:
Happy para mas makulay Yung Mundo naten kase Yung ngiti nag papaganda sa Mundo naten
The
, or CSA, was not established until after the FDA required that all drugs must be proven safe and effective.
Answer:
i think it would be they must be proven safe and effective from it.
Answer:
controlled substances act
Explanation:
Psychoactive drug use by teens can lead to addiction true or false
Answer:
True.
Explanation:
It can become quite addictive if you get enough of it. (sorry if I'm wrong.)
Andrea is setting up some new electrical equipment in her esthetician's room. She wants to make sure to set up the equipment so that she can
comfortably and ergonomically use it for services. The set-up of the equipment should allow Andrea to sit or stand up straight and keep her wrists
and arms in what type of position?
A.in a floppy and bendable position, constantly moving
B.in a rigid position that keeps wrists very straight
C.in a comfortable straight or slightly flexed position
D. in a 90-degree angle at all times
Answer: D
Explanation: that is how you are supposed to type or C if it is for back posture
Which statement is most accurate about abuse?
A. Abuse is never the victim's fault.
B. Physical abuse only harms the abused.
C. Saying "No" to your child is a form of neglect.
D. Children do not suffer in a home where spousal abuse
Answer:
a) abuse is never the victim's fault.
The statement that should be most accurate should be that it never have the fault of the vic-tim.
What is an abuse?Abuse refer to the non-proper usage or the treatment of the things.
Also, it should be un-fair or not proper gain benefit. It could be in various forms like the as-s-ault of the injury, violation, ra-pe, and the non-just practices, etc.
So here we can conclude that the option a is correct.
Learn more about abuse here: https://brainly.com/question/24703005
can bread flour be substituted for all purpose flour
achieving the highest level of health by all is health equity.A. True
B. False
Christina, now six years old, was born to a teenage mother and a teenage father.
Which statement is statistically true for Christina?
She is likely to score as well as her peers on reading assessments.
She is unlikely to become a teen parent someday herself.
She is less likely to finish her high school education on time.
O She is more likely to be employed while still in her teens.
why am i such a bad person?
Answer:
because you only think about negative things
hope it is helpful to you
Answer:
just have a better mindset and distance yourself away from fake friends
Explanation:
The National Safety Council reports that distracted driving leads to 16 thousand crashes each year. Drivers who text spend about 10% of their driving time outside their own driving lane.
The National Safety Council's claim that distracted driving causes 16,000 collisions annually is untrue.
It is true that texting drivers spend 10% of their time driving outside of their lane. In the United States, nine people die every day in collisions where a distracted driver is at fault. Driving when distracted refers to when a driver is preoccupied with anything else.
Sean sustained a severe brain injury when a driver's truck he was riding in collided with another vehicle.
The most frequent cause of distracted driving collisions is texting or talking on a cell phone while driving. In fact, according to the National Safety Council, cell phones are a factor in 26% of all accidents.
Learn more about collisions:
brainly.com/question/28986861
#SPJ4
A goal to learn new information is a(n)____goal.
A. emotional
B. mental
C. psychological
D. community
Answer:
the answer is b
Explanation:
I hope this helps
1. What are the reasons why most of the people don't have time for physical activities such as and dancing
Answer:Most people don't have time because their busy doing other things.
Explanation: like working, sleeping, resting, school, chores, and ect.
What are some actions or activities that can affect your heart rate and respiratory rate and cause either or both of them to increase or decrease?.
Our heart rate and breathing rate are impacted when we exercise or hike.
This is due to the fact that during exercising and trekking, your body may require three to four times your typical cardiac output. This is because working out burns energy and causes our muscles to require extra oxygen. The rate of respiration increases, and the heart rate likewise rises, in order to fulfill the demands for energy and oxygen.
What are the activities that can affect heart rate and respiratory rate?In order for your body to make energy, it typically needs oxygen, which is delivered to it through your bloodstream. Your heart, breathing, and physical activity rates are hence directly and favorably correlated. Your maximal heart and breathing rates, however, may be exceeded by your physical activity rate. As a result, energy can be produced in the short term without oxygen.
Your body produces more energy during intense exercise, such as sprinting and weight training, than you can inhale by breathing. Given that your body can momentarily manufacture modest amounts of ATP without oxygen, this is also referred to as anaerobic exercise. While aerobic exercise is linked to an overall improvement in cardiovascular and respiratory fitness, the former increases your strength and stamina.
Learn more about heart and breathing rate here:
https://brainly.com/question/17556033
#SPJ4
Elle where are you man? pffftftftftft
Answer:
no clue who Elle is but.................
c'mON mAn
XD
Explanation:
I'm only writing this cause I want the points. And did you know eating ONE hot dog can shorten your life span by about 35 minutes. The more you know..
you're right next to me woman
Pb&js or a regular sandwich?
simply imagining something pleasant is not sufficient to stimulate the release of dopamine in the nucleus accumbens; the event must actually be experienced
To fully stimulate the release of dopamine in the nucleus accumbens, it is necessary for the event to be experienced rather than solely imagined.
Simply imagining something pleasant does not directly stimulate the release of dopamine in the nucleus accumbens. Dopamine is a neurotransmitter associated with the brain's reward and pleasure pathways. It plays a crucial role in motivating behavior and reinforcing positive experiences. While imagination and anticipation can create a sense of pleasure and anticipation, they do not directly activate the release of dopamine.
The release of dopamine in the nucleus accumbens is triggered by actual experiences rather than purely mental imagery. When we engage in activities or encounter situations that are pleasurable or rewarding, such as enjoying a delicious meal, engaging in physical activity, or spending time with loved ones, our brain releases dopamine as a response to those experiences. This release of dopamine reinforces the behavior or experience, making it more likely for us to seek it out again in the future. The reason for this distinction lies in the intricate workings of the brain's reward system. The release of dopamine is regulated by a complex interplay of neural circuits and neurotransmitters, involving not only the nucleus accumbens but also other regions such as the prefrontal cortex and the ventral tegmental area. These regions communicate with each other to evaluate the salience and reward value of stimuli and regulate the release of dopamine accordingly.
While mental imagery or visualization can create a sense of pleasure or anticipation, it does not fully activate the neural pathways involved in the release of dopamine. The actual experience of an event or activity triggers a more robust release of dopamine, as it involves sensory input, emotional engagement, and the integration of various neural signals. Therefore, to fully stimulate the release of dopamine in the nucleus accumbens, it is necessary for the event to be experienced rather than solely imagined.
To learn more about dopamine click here:
brainly.com/question/31940215
#SPJ11
When you set a goal , you should include _____________.
Answer:
steps
Explanation:
in order to get close to your goal
look at all the snow is it a fragment or sentence
Answer:
Sentence
Explanation:
The subject is snow, and the predicate is look.
therefore it is a sentence.
what to do after a wildfire
Answer:
will make sure people and animals are safe and clean up and build it up
Explanation:
because it will make it easier
which structure of the eye would be just behind the pupil opening?
Which of the following substances may contain an infectious agent?
Check all that apply. *
Blood
hair
mucus
sterile gloves
Using local news media sources, find five news stories related to ATOD abuse in your community. For each news story, identify a barrier that prevented the person or people involved from making better decisions regarding ATOD use.
Answer:
In the case of Jeremy, the barrier was poor choice of friends.
In the case of Kristina, it was a poor treatment approached. The focus was more on removing the pain than on the individual.
In the case of Abbey, it was a poor choice of friends, inadequate education about drug use as well as the easy access to drugs.
In the case of Chelsea, it was a poor choice of friends.
In the case of William, it was negative peer influence as well as the unwillingness by others to speak up.
Explanation:
Case 1: True Story: Jeremy B.
I grew up in South Jersey around a bunch of punk rock kids who spent their time skateboarding and going to local shows in Philadelphia. We smoked weed, drank a lot, got in to fights, and chased around all the little punk rock girls. I started making art, playing music, and got heavily involved in the scene. As I continued to experiment with different drugs with my friends and bandmates, my shift slowly drifted away from creativity and having fun, to focusing on nothing else but how messed up could I get in a night. I had no idea the kind of fire I was playing with; I really thought I was just a kid having fun.
At some point I crossed a very serious line. I was doing hard drugs like heroin and completely lost touch with the passionate, outgoing kid I knew just years before.
Case 2: True Story: Kristina
My drug use started when I was in high school, with pain pills that I was prescribed to after I injured my back at a track meet. After my injury, I lost the opportunity to get a scholarship, that was offered to me. It wasn’t long before I became dependent on the pain medication and then developed a high tolerance. Each time I went to my pain management doctor I was given something stronger. Eventually the pills no longer had the same effect on me, I started experimenting with other drugs and was shown how to shoot up the OxyContin up at the age of 23. It was game over from that day forward. Eventually when the OxyContin became too expensive, I was introduced to heroin which was cheaper and easier to get, I would find myself many times doing whatever it took to get my next high.
Case 3: Abbey Zorzi, 22
Like any teenager, I wanted to fit in with kids my age. Going to parties and drinking alcohol was the norm in high school. I didn’t think alcohol was a problem. Life continued to go on as I drank it away.
When I had my wisdom teeth removed as a sophomore in high school, the doctor prescribed Vicodin for the pain. I didn’t know much about drug addiction or what drugs could do to a person’s body. I took more Vicodin than the doctor prescribed. I went through two bottles of the stuff in just one week. When I ran out, I started to have frequent headaches and cravings. Friends of mine told me where I could buy narcotics so I wouldn’t have to keep going through withdrawal. I started to buy Vicodin off the streets. As my tolerance for the Vicodin increased, I needed more and more to get the effect I wanted. I started to use stronger narcotics such as Percocet, OxyContin, Opana, and Morphine. When the pills on the street became too expensive, heroin became a viable option. Once that drug was in me, it told me what to do. I didn’t take heroin; heroin took me.
Case 4: Chelsea Marie Heptig, 17, Ecstasy
Written by Chelsea's mother, Debi Heptig
My beloved daughter, Chelsea Marie Heptig, died on May 3, 2002 at 8:50am. She was two weeks shy of her senior prom, one month shy of her 18th birthday, and 7 weeks away from high school graduation. She was my very best friend.
On April 26, 2002 she had an argument with her boyfriend and went to talk to a friend who gave her ecstasy. I got a call from the police that she was in the hospital from a drug overdose and arrived to find her unconscious and having powerful seizures. It was horrific! They induced a coma to stop the seizures.
She never came out of the coma...instead her internal organs stopped functioning...one by one.
We took her off life support ...she breathed for 8 minutes and died at 8:50am.
Case 5: William “Will” Christian Doerhoff, 20, Arkansas, Prescription Drugs and Heroin
During his first year at the University of Arkansas, fall 2014, Will decided to join a fraternity. While he was pledging, he started drinking and using prescription drugs. An older member of the fraternity introduced him to injecting and smoking the pills and by the end of his first year in college, he was deep into addiction.
Will, like many people addicted to prescription pills, started using heroin. During his summer break in 2015, his mother found him facedown in his bedroom. He had overdosed on heroin.
After many months in recovery, Will relapsed and died after a heroin overdose in October 2016 – a little bit more than two years after he started college. He was 20 years old.
After Will’s death, texts in his phone indicated that his drug use was well-known amongst his college peers. But no one confronted Will – either because they were scared or did not know what to do.
Substance experimentation can lead to abusive use or addiction, which compromise health and interpersonal relationships.
The 5 news with ATODWith A-29 fighters and E-99 support, FAB intercepts plane with 465 kg of drugs; Woman suspected of trafficking is arrested with drugs and ammunition inside an apartment; Woman is arrested for drug trafficking i; Woman is arrested with drugs while trying to enter the Penitentiary; Upon seeing police, suspects throw drugs on roof.
In all cases these people involved have low education, social and economic conditions.
Learn more about Health in brainly.com/question/13179079
True or false: The inflammatory response involves chemical and physical barriers that help protect the body from harmful substances.
the answer is true.....
For each question, state whether or not the censoring mechanism is independent. Justify your answer with a short statement. (2 points for each) a) In a study of disease relapse, due to a careless research scientist, all patients whose phone numbers begin with the number "2" are lost to follow up. b) In a study of longevity, a formatting error causes all patient ages that exceed 99 years to be lost (i.e. we know that those patients are more than 99 years old, but we do not know their exact ages). c) Hospital A conducts a study of longevity. However, very sick patients tend to be transferred to Hospital B, and are lost to follow up. d) In a study of unemployment duration, the people who find work earlier are less motivated to stay in touch with study investigators, and therefore are more likely to be lost to follow up. e) In a study of pregnancy duration, women who deliver their babies pre-term are more likely to do so away from their usual hospital, and thus are more likely to be censored, relative to women who deliver full-term babies. f) A researcher wishes to model the number of years of education of the residents of a small town. Residents who enroll in college out of town are more likely to be lost to follow up, and are also more likely to attend graduate school, relative to those who attend college in town. g) Researchers conduct a study of disease-free survival (i.e. time until disease relapse following treatment). Patients who have not relapsed within five years are considered to be cured, and thus their survival time is censored at five years. h) We wish to model the failure time for some electrical component. This component can be manufactured in Iowa or in Pittsburgh, with no difference in quality. The Iowa factory opened five years ago, and so components manufactured in Iowa are censored at five years. The Pittsburgh factory opened two years ago, so those components are censored at two years. i) We wish to model the failure time of an electrical component made in two different factories, one of which opened before the other. We have reason to believe that the components manufactured in the factory that opened earlier are of higher quality.
a) The censoring mechanism is not independent because it is directly related to the patient's phone number, which is not related to the disease relapse.
B
b) The censoring mechanism is not independent because it depends on the patient's age, which is related to the study of longevity.
c) The censoring mechanism is not independent because it is related to the patients' health status, which affects their transfer to Hospital B and is directly connected to the study of longevity.
d) The censoring mechanism is not independent because it depends on the individuals' motivation to stay in touch, which is related to their unemployment duration.
e) The censoring mechanism is not independent because it depends on the women's delivery circumstances, which is related to the study of pregnancy duration.
f) The censoring mechanism is not independent because it is related to the residents' college enrollment and graduate school attendance, which is connected to the study of years of education.
g) The censoring mechanism is independent because patients are censored at a fixed time (five years), which is not related to the individual's disease-free survival time.
h) The censoring mechanism is independent because it is solely based on the time since each factory opened, and there is no difference in component quality between factories.
i) The censoring mechanism is not independent because it depends on the quality of the components, which is directly related to the factory in which they were manufactured and the study's objective of modeling failure time.
To know more about anesthesia visit:-
https://brainly.com/question/8699259
#SPJ11
What does persuasive speech mean? What does validate mean?
Answer:
A persuasive speech is used when the author wants to convince the reader of something. Validate is to check or prove the accuracy of something.
Explanation:
Answer:
Persuasive speech is used when presenters decide to convince their presentation or ideas to their listeners
check or prove the validity or accuracy of (something).
Social Darwinism seemed to justify ALL of the following, except?
A. Exploitation of colonial peoples
B. Anti-Semitism
C. Unfair working-class conditions
D. Social reform
While Social Darwinism justified the exploitation of colonial peoples, promoted anti-Semitism, and condoned unfair working-class conditions, it did not support social reform efforts.
The correct answer is option D.
Social Darwinism is a socio-economic and political ideology that emerged in the late 19th and early 20th centuries. It applied Charles Darwin's theory of natural selection and survival of the fittest to human societies, often justifying various social and economic inequalities. While Social Darwinism was used to justify many harmful and discriminatory practices, it did not directly advocate for social reform.
A. Exploitation of colonial peoples: Social Darwinism provided a framework for justifying the exploitation and colonization of indigenous peoples by more powerful nations. It supported the idea that dominant societies were superior and had the right to exploit and control weaker societies, often leading to the establishment of colonial empires.
B. Anti-Semitism: Social Darwinism was used to promote anti-Semitic beliefs and ideologies. It argued that certain races or ethnic groups were superior to others, leading to discrimination and persecution of Jewish communities based on their perceived inferiority.
C. Unfair working-class conditions: Social Darwinism justified harsh working conditions and exploitation of the working class. It argued that economic success and wealth were indicators of superior fitness, while poverty and disadvantage were seen as signs of inferiority. This ideology often opposed government intervention and regulations to protect workers' rights.
D. Social reform: Unlike the other options, Social Darwinism did not advocate for social reform. It promoted the idea that social inequality was a natural outcome of competition and survival of the fittest. Therefore, it opposed efforts to address social injustices and improve the conditions of marginalized groups, as it believed that these groups were naturally inferior and should not be given special consideration or support.
For more such information on: Social Darwinism
https://brainly.com/question/23158168
#SPJ8