When anaerobic respiration takes place, what happens to the makeup of your blood?
Final answer:
During anaerobic respiration, lactic acid accumulates in the blood lowering its pH, and the partial pressure of oxygen in the blood decreases. This can lead to conditions like lactic acidosis and hypoxia, particularly affecting brain cells that cannot undergo anaerobic respiration. Red blood cells rely exclusively on glycolysis for ATP production, so if this pathway is blocked, they cannot produce ATP for their functions.
Explanation:
When anaerobic respiration takes place, several changes occur in the blood. Normally, aerobic respiration breaks down glucose in the presence of oxygen to produce carbon dioxide, water, and ATP. However, during intense exercise or in conditions where oxygen is scarce, muscle cells switch to anaerobic respiration. This alternative pathway begins with glycolysis, which does occur in red blood cells, and in muscle cells leads to the production of lactic acid.
This lactic acid then accumulates in the blood, decreasing its pH and leading to a condition commonly known as lactic acidosis. This is a temporary state as the body will eventually break down the lactic acid back into pyruvate which can be used in aerobic metabolism when oxygen becomes available again. It's important to note that if glycolysis were blocked in a red blood cell, the cell would not be able to produce ATP, which it needs to perform its functions, as red blood cells lack mitochondria for aerobic metabolism and rely exclusively on glycolysis for their energy supply.
The partial pressure of oxygen (O₂) in the blood can also decrease, since more of the available oxygen is being utilized by the cells that can still perform aerobic respiration. This results in less oxygen being available for tissues that require aerobic respiration, such as the brain, which unlike muscle cells, cannot perform anaerobic respiration and are thus highly susceptible to oxygen deprivation. The reduction in oxygen levels can lead to hypoxia in these tissues if the anaerobic state persists.
A patient suffers from an exaggerated opinion of him/herself and is very selfish and self-centered. which type of personality disorder exhibits these symptoms?
a. antisocial personality disorder
b. borderline personality disorder
c. narcissistic personality disorder
d. paranoid personality disorder
All forms of aerobic activity can promote cardiorespiratory fitness. Please select the best answer from the choices provided. T F TRUE. All forms of aerobic activity can promote cardiorespiratory fitness.
Answer:
True.
Explanation:
Cardio respiratory fitness may be defined as the ability of the respiratory and circulatory system during the sustained physical activity. The individual must have high cardio respiratory fitness for the proper functioning of the heart.
Aerobic exercise are the different physical exercise and primarily depends on the energy generating process. The amount of oxygen increases in the body by performing the aerobic exercise. This increases the functioning of the heart and promote the cardio respiratory fitness.
Thus, the correct answer is true.
Answer:
True
Explanation:
juss took tha test right on edge
Which of the following is an example of moving properly for a basic squat?
Feet shoulder width apart, heels on the ground, back straight as you lower your body
Feet inches apart, heels on the ground, back straight as you lower your body Feet shoulder width apart, heels off the ground as you lower your body with back straight
Feet inches apart, heels on the ground as you lower your body with back curled
The upper leg bone is the ____
The upper leg bone is the femur, also known as the thigh bone, and it is key in supporting body weight and enabling lower limb movement.
Explanation:The Upper Leg Bone
The upper leg bone is called the femur, which is also known as the thigh bone. The femur is the longest, heaviest, and strongest bone in the human body. It extends from the hip joint, where it articulates with the pelvis, to the knee joint, where it connects with the tibia (shinbone) and kneecap (patella). The head of the femur fits into the acetabulum of the hip bone, forming the hip joint, and it is essential for supporting the weight of the body during standing, walking, and running. Additionally, the femur is a pivotal part of lower limb skeletal movements and plays a crucial role in locomotion.
The upper leg bone is the femur. The femur is the longest, heaviest, and strongest bone in the body and is located in the thigh region. It forms the hip joint at one end and the knee joint at the other end.
What does a job candidate’s reference do? (Health Science)
A-Writes a formal letter about how he or she knows the candidate so the candidate will be able to take the letter to a job interview
B-Responds to a call or an email from an employer seeking information about a possible job candidate
C-Investigates a company for a job applicant
D-Identifies job applicants for an employer and collects their résumés
Answer:
it should be B, responds to a call or an email.
Explanation:
When i submit job applications, i put my references and to jobs references are people you use to work with, friends, or your boss. The company calls those people and asks about your working ethics, and your customer service. I hope this helps.
A job candidate's reference confirms a candidate's professional qualifications and characteristics to potential employers, typically by responding to inquiries via calls or emails.
A job candidate's reference, typically a professional contact, plays a crucial role in the hiring process. The primary purpose of a reference is to vouch for a candidate's skills, knowledge, and experience. This is usually done through responding to calls or emails from potential employers, providing information about the candidate's past responsibilities, work ethic, professional behavior, skills, and dependability. It is essential for candidates to prepare a list of such individuals who can confirm the details provided in their resume or cover letter and can offer insights into their professional attributes.
Moreover, references may sometimes be asked to provide formal letters of recommendation. Candidates should also inform their references when they have been listed, so they can be prepared for potential inquiries from employers.
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Question 13 (Multiple Choice)
During weight training, when should you exhale?
A) On the lift
B) On the recovery
C) Before the set
D) After the set
Answer:
on lift
Explanation:
i took the test hello?
Briefly explain why maintaining a healthy weight is important in cardiovascular system care. Maintaining a healthy weight lowers blood pressure and cholesterol. High blood pressure and high cholesterol can lead to heart problems.
Maintaining a healthy weight is important in cardiovascular system care as it aids in managing blood pressure and cholesterol levels that are linked to heart problems. Regular exercise and a balanced diet play significant roles in maintaining a healthy weight and thus ensuring robust cardiovascular health.
Explanation:Maintaining a healthy weight is crucial for cardiovascular system care because it helps manage blood pressure and cholesterol levels, which, if elevated, could potentially lead to severe cardiovascular disorders. Regular exercise, a balanced diet, and other lifestyle factors play significant roles in cardiovascular health, as they help lower blood pressure and cholesterol levels. A regular workout increases the efficiency of the heart, lowering the heart rate, promoting the health of vessels and reducing the formation of plaques in the arteries.
Also, note that obesity and conditions like diabetes are serious risk factors for developing cardiovascular diseases. People who are overweight or obese are more likely to have hypertension or high blood pressure, forcing their hearts to work harder and possibly leading to heart failure, stroke, or other serious complications. Besides, poor dietary habits can adversely influence our cholesterol levels, adding to the risk of cardiovascular diseases.
Conclusively, maintaining a healthy weight through exercise and balanced diet aids in controlling both blood pressure and cholesterol levels, thereby promoting overall cardiovascular health, and reducing the likelihood of heart disease.
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How do you give a back rub?
Which mineral is responsible for making mussels contract or relax?
a. boron. magnesium.
c. sodium.
d. calcium
Which list includes several warning signs for clinical depression? List A feelings of sadness, hopelessness, and despair loss of ability to concentrate, sleep, or perform at school or work repeated thoughts of death and suicide List B irritable or restless mood purging in order to lose weight having hallucinations List C withdrawal from social activities severe anxiety before performing feelings of irritability and anger
Answer:
The best answer to the question: Which list includes several warning signs for clinical depression, would be, List A: Feelings of sadness, hopelessness, and despair, loss of ability to concentrate, sleep, or perform at school or work, repeated thoughts of death and.....
Explanation:
The other two lists are signs and symptoms of other major psychological and anxiety disorders, including eating disorders. However, list A explains to a T, how people who are coursing, or may be initiating a condition, of clinical depression, can be recognized. Whenever a person looses interest in almost everything, to the point of preferring to die, rather than do something, when they show no signs of interest on anything, and definitely when they start having certain ideations, you are facing a person with a clinical depression. However, such a diagnosis will also depend on other conditions that must be present, and if all these are met, then a person is declared clinically depressed. Otherwise, there might be other diagnosis made.
Alternating between running and walking
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Question 12 (Multiple Choice)
Which of the following in-school activity is least likely to increase bone strength?
A) Baseball pitching drills
B) Volleyball setting practice
C) Track relay racing
D) Basketball jump-shots
which item would be helpful when setting dating rules
a. a set day or curfew
b. a list of acceptable restaurants
c. a set of guidelines for what to wear
d. a list of acceptable topics of conversation
Item would be helpful when setting dating rules will be a list of acceptable restaurants where a person is having if the details of the restaurants list the it will be easier for the couple.
What other options are available for the dating ?It is the beach walk, candle light dinner or some other places.
A set day or curfew will be the most in convenient option to go for a date and it is just making the mess out of the done setups and the time spending.
A list of acceptable restaurants will be the better option to take a check of the ideas whether to take which place to go for a date and go on which theme as per the idea.
Conversations should be as natural as they can and the topic of conversations should be random with pre planning.
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Eating foods with sufficient amounts of______ will help keep your eyes working correctly.
Only special needs children should see the doctor before beginning an exercise program. Only special needs children should see the doctor before beginning an exercise program, statement is FALSE.
Answer:
The statement is actually false, because all children should see a doctor before starting a training program. The main reason of this, it's mainly because you never know if the kid has some kind of physical problem that could cause injuries.
For example, imaging that you go with the kid, and begin to exercise, after a while you notice that gets tired easily. Then, you realise that the kid is asthmatic, which means that you putted him or her in a risky situation, due to your ignorance about her or his health condition.
Simple" and "complex" _____ are nutrients that help to give the body energy.
A condition of late adulthood in which the pressure in the eye increases is
a. osteoporosis.
b. glaucoma.
c. bulimia.
d. cataracts.
Answer:
the answer is b your welcome
Explanation:
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Question 14 (Multiple Choice)
Derek has evaluated his skills and determined that he has excellent reaction time. He wants to sign up for two sports that will play to his strength. Which two sports will be best for him?
A) Archery and swimming
B) Bicycling and tennis
C) Baseball and football
D) Volleyball and gymnastics
Which is the safest place to be during a tornado?
A. shed
B. upper level
C. garage
D. bathroom
The safest place in a home during a tornado is a bathroom without windows, particularly if it's located at the center of the house. Bathrooms are often smaller, enclosed spaces with sturdy walls, and the plumbing within the walls can add to their structural integrity.
Explanation:From the given options, the bathroom is generally considered the safest place to be during a tornado. This is particularly true if the bathroom is located in the center of the house and does not have windows. The rationale is that bathrooms are usually smaller and enclosed spaces with sturdy walls. The plumbing within the walls of a bathroom can also add to their structural integrity. However, if there is a basement, this makes the ideal place to be during a tornado.
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1.Which is an internal influence on physical activity
family
cultural background
lifestyle
media
2.Which characteristic is important when setting goals
They should be general instead of overly specific
They should be phrased as a question.
They should describe the skills you possess.
They should be clear and measurable
3.Which is an external influence on physical activity?
experiences
likes
feelings about yourself
role models
4.Which is a quality of an effective reward incentive?
It is motivating.
It is goal related.
It is not food related.
It is financially driven
5.Which is a top barrier to physical activity?
fear of injury
lack of support
lack of confidence
all of the above
6.
Which is an example of a sport that has low equipment costs?
hockey
football
equine sports
yoga
7.Which is a critical part of developing your action plan?
stating when and how often you will do the steps
identifying role models who have achieved the goal
developing a plan B in case you do not succeed
evaluating your skills to execute the action plan
8.Once you write down your physical activity goal, what is the second step?
Develop an action plan.
Establish a support structure.
Write a corresponding goal.
Evaluate your ability to achieve it.
9.Which is the more expensive sport due to equipment costs?
martial arts
bowling
ice hockey
hiking
10.Which is not a relevant question to ask when determining an appropriate physical activity?
Do I like it enough to stick with it?
Can I do it alone and in groups?
Can I afford the equipment?
How quickly will it work?
What are some of the advantages and disadvantages of a career in the health sciences?
Which of the following people is most likely to be suffering from depression?
A.Violet is a very talented and a very competitive tennis player. She loses her temper fast and sulks for days whenever she loses a match.
B.Sammy doesn't especially like going to parties or talking on the phone with his friends. He prefers reading in his room and playing with his dog.
C.Natalie hasn't made friends at her new school after she moved because her parents got divorced. She spends a lot of time in her room and has trouble studying.
Final answer:
The person most likely suffering from depression is Natalie, as she shows classic signs such as social withdrawal and difficulty studying after her parent's divorce. The descriptions given align with symptoms of major depressive disorder according to the DSM-5. So the correct option is C.
Explanation:
Among the options provided, the person most likely suffering from depression is Natalie. She exhibits symptoms such as withdrawing socially, spending a lot of time in her room, and having trouble studying. These can be indicative of depression, especially after a significant life event like her parents' divorce. Each example presented in the information given describes individuals demonstrating symptoms of potential mood disorders, such as Blake’s persistent crying and feelings of worthlessness, Crystal’s reckless spending and sleeplessness, and Maria’s overwhelming anxiety and negative self-perception post-childbirth. These symptoms align with those of major depressive disorder and other mood disorders, where individuals experience significant disturbances in their moods and behaviors.
Harriet's situation also mirrors symptoms of Seasonal Affective Disorder (SAD), where people experience depressive symptoms during a particular time of year, in this case, the winter months. The tendency to focus on negative cues could suggest a diagnosis of SAD or another depressive disorder. Furthermore, the DSM-5 defines major depressive disorder as having a depressed mood most days and loss of interest in previously enjoyed activities, which can be matched with the examples given.
A patient presents to the emergency department with the complaint of vomiting and diarrhea for the past
48 hours. The nurse anticipates which fluid therapy initially?
a) 0.9% sodium chloride
b) Dextrose 10% in water
c) Dextrose 5% in water
d) 0.45% sodium chloride
Explain the role alcohol plays in unsafe situations suchas as unplanned pregnancies
Cross-training involves _____. playing a variety of sports for exercise performing different types of cardiovascular exercise performing a variety of resistance training exercises all of the above
Cross-training involves playing a variety of sports for exercise performing different types of cardiovascular exercise, performing a variety of resistance training exercises. Thus, the correct option is D.
What is Cross-training?
Cross training is a training procedure used to vary the fitness program by combining different types of exercise activities such as different sports or exercises. When a person is doing work out, it is important for them to include a variety of exercises in the training. Workouts without variability increase the risk of sustaining an injury from repetitive strain or overuse of muscles.
Cross-training is important as it provides the following benefits such as:
Provides flexibility in training needs and plans,
Allows a person to continue to train while injured,
Conditions the entire body, not just a specific muscle groups,
Improves skill, agility, and balance.
Therefore, the correct option is D.
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The best cardiorespiratory exercise
One focus of Zechariah's ministry was the coming Messianic kingdom.
True
False
Answer:
the answer is true
Explanation:
i tride false and it did not work
People infected with hiv will show the presence of
I am stuck. Please help. Thank you!
Tell me everything you about the dangers of one STD or STDs in general. Remember not to copy and paste from other websites this needs to come from your own knowledge.
STDs or STIs are infections transferred through sexual activity, many of which cause symptoms like discomfort, pain, or discharge. Some, such as Chlamydia, Gonorrhea, and Trichomoniasis, can be cured with early detection and medication, but can cause severe complications if untreated. Others, such as HIV and Herpes, are incurable and can be life-threatening but can be managed with medication.
Explanation:Sexually Transmitted Diseases (STDs) or Sexually Transmitted Infections (STIs) are infections that are passed from one person to another during sexual activity. The dangers include physical discomfort, long term health issues, or potentially even life-threatening illnesses.
STDs such as Chlamydia, Gonorrhea, and Trichomoniasis typically cause symptoms like itching, burning, pain, or unusual discharge, and can be cured with medication if caught early. Untreated, they can lead to severe complications such as pelvic inflammatory disease, infertility, or an ectopic pregnancy.
Other STDs, such as HIV and Herpes, are incurable and can be life-threatening. HIV attacks the immune system, making individuals more vulnerable to other illnesses, and can develop into AIDS. Herpes causes painful sores and can be passed to others even when no symptoms are present. Both viruses can be managed with medication, often reducing the severity of symptoms and helping to prevent transmission.
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