Thus, the factors given above affect basal metabolic rate.
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what's the definition of muscle fiber
Muscle fiber; it's a noun.
Basically, it's a muscle cell that makes up skeletal muscles. It is made up of many myofibrils (contractile threads found in striated muscle cells) that contract when stimulated.Final answer:
A muscle fiber is a cell in muscle tissue, encapsulated by the sarcolemma, containing sarcoplasm, and composed of myofibrils. These myofibrils, made of actin and myosin filaments, contract and extend to generate movement. The sarcoplasmic reticulum within the muscle fiber is crucial for muscle contraction.
Explanation:
A muscle fiber is a type of cell that makes up muscle tissue. It is surrounded by a plasma membrane known as the sarcolemma which contains sarcoplasm, the cytoplasm of muscle cells. Inside, the muscle fiber contains many fibrils, which are organized into structures called myofibrils. These myofibrils are composed of sarcomeres, which are the functional units of muscle fibers. Sarcomeres include long protein filaments called actin and myosin, which interact to cause muscle contraction. During a muscle contraction, these filaments slide past each other, shortening the muscle fiber and generating movement. When the muscle relaxes, the fibers extend back to their original length.
Furthermore, the muscle fiber is an incredibly specialized cell, capable of generating force through tension. This is achieved by the controlled production of tension by numerous myocytes within the muscle tissue. Another key component of muscle fibers is the sarcoplasmic reticulum (SR), which plays a critical role in handling calcium ions, essential for the contraction process.
Muscle fibers can be impressively large, with diameters of up to 100 µm and lengths up to 30 cm, housing hundreds to thousands of myofibrils. These myofibrils attach to the sarcolemma at their ends, ensuring that as the myofibrils shorten during contraction, the entire muscle cell contracts cohesively.
find the slope of the line through points (2,-1) (-3,0)
Answer:
slope = (y2-y1)/(x2-x1)
= (0 - (-1))/(-3-2)
= (1)/-5
slope = 1/5 x
y = mx + b
0 = 1/5 (-3) + b
0 = -3/5 + b
3/5 = b
y = 1/5x +3/5
Answer:
-1/5
Explanation:
m=(y2-y1)/(x2-x1)
m=(0-(-1))/(-3-2)
m=(0+1)/-5
m=1/-5
m=-1/5
Value: 1
Marilyn Monroe wore a size 2.
True
O False
#7/10
Answer:
I think it might be false but she was very small.
Explanation:
Answer:
Explanation:
false, she wore a size 11
Match the terms to their correct example.
1. autonomy
wanting to appear smart
2. drive
believing you are capable of fixing something yourself
3. extrinsic
the need to quench thirst or fill a hungry stomach
4. intrinsic
reading for pleasure
5. motive
competing for the prize of first place
Autonomy is believing you are capable of fixing something yourself, drive is reading for pleasure, extrinsic is wanting to appear smart, intrinsic means the need to quench thirst or fill a hungry stomach, and motive is competing for the prize of first place. The match is 1-b, 2-d, 3-a, 4-c, and 5-e.
What is autonomy?Autonomy is defined in developmental psychology and moral, political, and bioethical philosophy as the ability to make an informed, uncoerced decision. Autonomous organizations or institutions are self-governing or autonomous.
Autonomy is believing that you are capable of repairing something yourself.The drive is recreational reading.Extrinsic is being to appear smart and intelligent.Intrinsic is the desire to fulfill thirst or populate a hungry stomach.Motive is competing for top place.Thus, the scores are 1-b, 2-d, 3-a, 4-c, and 5-e.
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Chloe has chronic renal failure. Her kidneys do not properly filter metabolic wastes from her blood. Without regular treatment, harmful wastes
would quickly build up in her body. Chloe must go three times a week to a clinic to receive
, which is a procedure in which a
machine effectively replaces the function that her kidneys would perform if they were healthy.
Final answer:
Chloe has chronic kidney failure, which necessitates her to undergo hemodialysis, a procedure that filters wastes and excess water from her blood using a machine. This treatment is critical for her survival and must be performed routinely, typically three times a week, for several hours each session. For some, it is a temporary measure until a kidney transplant is possible; for others, it is a lifelong necessity.
Explanation:
Understanding Hemodialysis
Chloe is undergoing a medical procedure known as hemodialysis, which is essential for patients with chronic kidney failure. In this condition, the kidneys can no longer filter metabolic wastes effectively from the blood. Hemodialysis serves as a lifesaving treatment by artificially performing the filtration process. During hemodialysis, a machine filters harmful wastes and excess water from the blood, essentially acting as an artificial kidney.
The process involves the blood flowing through long cellophane tubes within the dialysis machine, which serves as a fake kidney. Cellophane acts as a dialyzing membrane; it allows the passage of wastes like urea while preventing proteins and larger molecules from passing through. After filtration, the blood is returned to the patient's body. Patients typically require hemodialysis sessions multiple times a week, each lasting several hours.
For some individuals, hemodialysis is a bridge to a more permanent treatment such as a kidney transplant. However, for those not eligible for transplantation, hemodialysis is a lifelong necessity to manage their condition and maintain health.
What is the term for knowledge of health information needed to make good choices about your health
What is a maiden name
Final answer:
A maiden name is a woman's original surname before she may change it post-marriage, highlighting traditional practices of name changing in many cultures.
Explanation:
A maiden name is the surname that a woman carries from birth and may change upon marriage, adopting her husband's surname in many cultures. This term is used primarily in English-speaking countries but has equivalents in other languages and cultures. The concept highlights the traditional practice where women change their surnames post-marriage, although modern practices are more flexible, including options like hyphenation, keeping the maiden name, or the husband taking the wife's surname.
In various stories and cultural tales, the identity of a female character, including her name, plays a significant role in the plot and her journey, metaphorically hinting at transitions in real-life events such as marriage. However, the importance of maintaining one's original identity or embracing new roles through name changes varies across different societies and historical periods.
Up to ____percent of body heat can be lost through the head.
Answer:
Explanation:50
Why do you start getting acne when your a teenager but don’t get it when your younger
Which of the following statements correctly compares advertisements and health information?
Health information communicated thru advertisements is never accurate.
Health information communicated thru advertisements is usually accurate.
Health information is not communicated thru advertisements.
Health information communicated thru advertisements is usually biased.
Final answer:
Health information in advertisements is usually biased, aiming to sell products rather than presenting impartial information. The FTC regulates factual claims in ads, limiting false facts but allowing some exaggeration. Consumers should be cautious and evaluate the reliability and accuracy of such information.
Explanation:
Health information communicated through advertisements is usually biased because it aims to promote and sell products or services. It's important to critically evaluate the reliability of health information in ads. Good health information provides balanced facts based on research, without promoting one treatment over another. Advertisements, however, can exaggerate the benefits and imply outcomes that may not be guaranteed. The Federal Trade Commission (FTC) demands that factual claims must be true, yet ambiguity and exaggeration are allowed to a certain extent. Consumers should always approach health information in advertisements with a degree of skepticism and the mindset of 'caveat emptor' or 'let the buyer beware'.
Why do I feel like I'm gonna cry all the time? (not a real question)
You are sad, you need to spend time with friends and family
BRAINLY
Which action might help to increase self-confidence?
A noting shortcomings
B evaluating the skills of peers and superiors
C taking a stance of “protective pessimism”
D being involved in meaningful activities
Answer:
I would choose D.
Explanation:
I think involving yourself in good deeds and meaningful activities would boost your self-confidence by a lot.
The action that might help to increase self-confidence is being involved in meaningful activities. The correct option is D.
What is self confidence?Self-confidence is a positive attitude toward one's own skills and abilities. It implies that you accept and trust yourself, and that you have a sense of control over your life.
You are aware of your own strengths and weaknesses and have a positive self-image. You have the ability to set realistic expectations and goals, communicate assertively, and handle criticism.
Confidence makes us feel prepared for the challenges of life. When we are confident, we are more likely to pursue people and opportunities rather than shy away from them.
If things don't work out the first time, confidence allows us to try again. When confidence is low, the opposite occurs.
Participating in meaningful activities may aid in the development of self-confidence.
Thus, the correct option is D as involving in meaningful activities can boost the self confidence of the person.
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What is the difference between a certification and a license?
Certifications give people specific privileges to enhance their careers and licenses are more general.
Certifications and licenses are not different because they both show that a person has completed advanced training.
Certifications reflect a person's skills and knowledge and licenses give people special privileges.
Certifications only apply to biomedical careers and licenses apply to all medical professional careers.
Answer:
Certifications reflect a person's skills ans knowledge and licenses give people special privileges
Explanation:
Janine is gaining knowledge about a health problem when she
a. is told that her upper teeth stick out too far.
6. learns that braces can be used to move teeth.
c. has braces placed on her upper teeth.
d. has the braces removed from her teeth.
why is DNA replication important?
Answer:to see who is in your family
Explanation:
Ok
What are the 5 components of fitness
Answer:
Body Fat Composition,Flexibility,Muscular Endurance, and Cardiovascular Endurance
Answer:
Muscular Strength, can help you lift heavy things when needed but don't lift waits when your younger, it can damage your health
Muscular Endurance, running/ cardio is good for gaining your Endurance with some type of weight.
Cardiovascular Endurance, running/ cardio is good for gaining your Endurance without weights.
Flexibility, Benefits of flexibility exercises. Activities that lengthen and stretch muscles can help you prevent injuries, back pain, and balance problems. A well-stretched muscle more easily achieves its full range of motion. ... This gets blood and oxygen flowing to your muscles.
Body composition is the proportion of fat and non-fat mass in your body. A healthy body composition is one that includes a lower percentage of body fat and a higher percentage of non-fat mass, which includes muscle, bones, and organs.
Explanation:
pls give me brainliest... btw my mom is a fitness trainer so she knows...lol
Explain the inherent risks associated with physical activity in extreme environments
Answer:
Following are the inherent risks associated with physical activity in extreme environments;
In extreme cold environment, a person can suffer from frostbite which can cause amputation of the body part.Physical activity hotter areas can cause dehydration and a person can suffer through high body temperature.Extreme environments pose a risk to health as they expose to more extreme physical injuries with low chances of healing and higher chances of getting worse.The two inherent risks associated with physical activity in extreme environments are frostbite and dehydration.
What is the risk of working out in an extreme environment?In extremely cold environments, working out can be dangerous as the inhalation of cold air can lead to pneumonia. Frostbite can lead to the amputation of body parts.
An extremely hot environment can lead to dehydration of the body which can cause organ damage.
Therefore, the two inherent risks associated with physical activity in extreme environments are frostbite and dehydration.
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I WILL MARK BRAINIEST.....What is the correct definition of a fracture? a bone coming out of its normal place in a joint break in the bone injury to the ligament connecting bones swelling of a tendon from overuse
Answer:
Explanation:
a Lisfranc injury is often mistaken for a simple sprain, especially if the injury is a result of a straightforward twist and fall. However, injury to the Lisfranc joint is not a simple sprain that should be simply "walked off." It is a severe injury that may take many months to heal and may require surgery to treat.
Answer:
A break in bone or cartilage
Explanation:
Although usually a result of trauma, a fracture can be the result of an acquired disease of bone, such as osteoporosis, or of abnormal formation of bone in a congenital disease of bone, such as osteogenesis imperfecta ('brittle bone disease').
Look Great in Your Bathing Suit by the End of the Month"
This article most likely
"Look Great in Your Bathing Suit by the End of the Month"
This article most likely
A.helps the reader develop a healthy weight loss plan
B.keeps the reader from eating unhealthy foods
C.encourages the reader to expect unrealistic results
D. provides the reader ways to quickly burn calories
"Look Great in Your Bathing Suit by the End of the Month" this article most likely encourages the reader to expect unrealistic results.
Answer: Option C.
Explanation:
Articles are the piece of writing which are often found in magazines, newspapers, or any other written publications. The article ‘Look Great in Your Bathing Suit by the End of the Month’ most certainly inspire its readers to expect unrealistic results.
It can’t be option A, B, or D because the article doesn’t states specifically the what type of information will be mentioned in it. Whether its going to be a weight loss plan or ways to burn calories or anything. The article simply let’s the readers aware that they are going expect some unrealistic outcomes.
Answer:
I think the answer is B
Explanation:
Keeps the reader from eating unhealthy foods.
A professional association or government agency regulating a particular health career issues a statement that a person has fulfilled the requirements of education and performance and meets the standards and qualifications established.
Answer:
Certification
Explanation:
https://quizlet.com/2913704/study-guide-chapter-3-flash-cards/
here is the study guide :)))
The described statement is a Professional Certification or Licensure, issued by a professional association or government agency to validate one's qualifications and adherence to established standards in a particular health career.
Explanation:The statement being described is typically referred to as a Professional Certification or Licensure. This is a designation given by a professional association or government agency that confirms a professional has fulfilled the necessary educational and performance standards. This type of validation is common in many health careers, such as nursing, physical therapy, or dietetics, to name a few examples. The purpose of certification or licensure is to ensure that every professional in the field upholds the same level of quality and standards in their practice, protecting the public from incompetence and ethical breaches.
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After exposure, your employer must provide you with a copy of the evaluating healthcare professional's written opinion within 15 days. What information must this report contain?
Final answer:
The employer must provide a written opinion from a healthcare professional after exposure, containing test results, recommended follow-up, and confirmation of informed conditions requiring further treatment, while excluding non-related medical details.
Explanation:
After exposure, your employer is required to provide you with the healthcare professional's written opinion within 15 days. This report must include several key pieces of information to comply with the Occupational Safety and Health Administration (OSHA) regulations. The report should include:
The results of any medical exams or tests that have been done to evaluate your exposure.
Any recommended medical follow-up that is specific to your case.
A statement confirming that you have been informed about any medical conditions resulting from exposure that may require further treatment or evaluation.
An affirmation that you have been advised on any medical results that directly relate to your ability to use personal protective equipment or any medical condition that may be exacerbated by continued exposure to workplace hazards.
However, the written opinion should not contain any findings or diagnoses unrelated to occupational exposure. It is aimed at protecting your medical privacy while still providing essential information to ensure a safe work environment.
After exposure, the employer must provide a copy of the evaluating healthcare professional's written opinion within 15 days. The report must contain relevant information such as the date of examination, confirmation of exposure, and the healthcare professional's assessment of the employee's fitness for work.
Explanation:After exposure, your employer must provide you with a copy of the evaluating healthcare professional's written opinion within 15 days. This report must contain information such as the date of examination, a statement confirming exposure, and any necessary medical treatment. It should also include the evaluating healthcare professional's name and contact information, as well as their assessment of the employee's fitness for work. The report should be kept confidential and shared only with the employee, unless required by law or requested by the employee's representative.
Imagine a community where premarital sex is strongly discouraged. Which of the following would most likely occur?
earlier marriage
forced marriage
higher rates of mental illness
more social intimacy
Answer:
earlier marriages
Explanation:
got it from odyssey ware brainliest?
which food is considered the more healthy snack
string cheese
corn chips and salsa
dried sausage stick
peanut butter and apples
Answer:
String cheese
Explanation:
Dairy is a great source of vitamin D
4. Summarize the importance of practicing life skills
for lifelong wellness.
When beginning an exercise program, it is important to gradually increase intensity and duration
A
True
B.
False
Answer:
A
Explanation:
i just did it
What is fitness, according to the American College of Sports Medicine?
A.
Fitness is the ability to carry out daily tasks without being overly tired.
B.
Fit people do not have the energy to complete everyday work.
C.
Fitness
Fitness is the ability to perform only very light levels of physical activity.
O
D.
Fitness is the ability to perform moderate levels of exercise only while you are young.
Answer:
A)
Explanation:
Fitness is ability to endure daily tasks without getting tired too much.
It does not matter whether it’s running upon your bus, running after your energetic child, or simply going from point A, through point B, until point C.
Keeping your body healthy is balancing your diet, exercising daily, having a healthy sleeping pattern, and managing stressful event.
It seems hard, but once it becomes s routine, it’s no problem.
Answer:
The answer is A
Explanation:
Marcia has been receing treatment for an overactive bladder. She frequently experiences a sudden urge to urinate. She has been adhering to fluid
schedules and timed trips to the bathroom. What type of medication would her doctor prescribe for her condition?
A.dialysate
B.antibiotics
C.diuretics
D.antispasmodics
Answer:
D. Antispasmodics
Explanation:
An overactive bladder refers to a condition in which a person is not able to control the release of urine. Although an overactive bladder does not affect the person's lifespan, it does affect the well-being.
This condition is usually treated with antispasmodics, which in this case are often referred as urinary antispasmodics. These medications work by blocking the effects of the neurotransmitter acetylcholine which result in the inhibition of involuntary contractions of the muscles located in the bladder and urinary tract. One example is the drug Oxybutynin, which significantly reduces the level of muscle spams and, therefore, the involuntary release of urine.
Answer:
Antispasmodics
Explanation:
Antispasmodics: Antispasmodic drugs can prevent or reduce muscle spasms of the urinary bladder. They are effective drugs in treating the symptoms of urge incontinence and overactive bladder.
in order to obtain energy what must animals do
Answer:
they must eat. food=energy
Explanation:
Which term refers to people who do not identify with a particular gender identity or sexual orientation?
gay
asexual
lesbian
bis exual
Periods of depression that do not affect our daily lives are called adjustment disorders.
Please select the best answer from the choices provided.
T
F
Answer:
false
Explanation: