Answer:
1:
According to their calculations, maximum heart rate is around 220 beats per minute (bpm) minus the person's age. Therefore, a 20-year-old's maximum heart rate would be around 200 bpm (220 minus 20 = 200 bpm).
2:
You can estimate your maximum heart rate based on your age. To estimate your maximum age-related heart rate, subtract your age from 220. For example, for a 50-year-old person, the estimated maximum age-related heart rate would be calculated as 220 – 50 years = 170 beats per minute (bpm).
differentiate between formal and social demography with Four Points
Explanation:
1 Formal demography limits its object of study to the measurement of population processes,
2 it refers to events as birth, death, migration, marriage and divorce
3 it studies only numerical data and human population
4 Formal demography is older approach to study population
1 Social demography deals with questions of population composition and change and how they interact with sociological variables at the individual and contextual levels
2 Social demography is analytical, statistical and quantitative study of human population
3 It studies both numerical data and social traits of human population.
4 social demography is newer approach to study population
Answer:-
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(/ Hope this answers is helpful
Explanation:
1 Formal demography limits its object of study to the measurement of population processes,
2 it refers to events as birth, death, migration, marriage and divorce
3 it studies only numerical data and human population
4 Formal demography is older approach to study population
1 Social demography deals with questions of population composition and change and how they interact with sociological variables at the individual and contextual levels
2 Social demography is analytical, statistical and quantitative study of human population
3 It studies both numerical data and social traits of human population.
4 social demography is newer approach to study population
How does your heart rate change and why
Answer:
When heart rate or rhythm changes are minor
Your heart rate or rhythm can change when you are under stress or having pain. Your heart may beat faster when you have an illness or a fever. Hard physical exercise usually increases your heart rate, which can sometimes cause changes in your heart rhythm.
...
Our brain enables us to do all the following except
A. think
B. socialize
C. talk
D. move
Our brain enables us to do all the following except socialize. The correct option is B.
What is the brain?The brain is a very important organ of the body. It is present in our heads. It is divided into two parts, left and right. The brain and spinal cord together create the central nervous system.
The functions of our brain are, that everything our body does is controlled by the brain. It controls our movement, talking, hearing, hunger, anger, skills, metabolism, etc.
Socializing is a behavior that is developed by the organism as they grow up. It can not be controlled by the brain. This skill depends upon our nature, environment, and behavior.
Thus, the correct option is B. socialize.
To learn more about the brain, refer to the link:
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List three science of kinesiology that interest you
Answer:
The study of the human body as a machine for the performance of work has its foundations in three major areas of study—namely, mechanics, anatomy, and physiology; more specifically, biomechanics, musculoskeletal anatomy, and neuromuscular physiology.
plz give brainlist
hope this helped you
The three science of kinesiology that you are interested in are as follows:
Mechanics.Anatomy.Physiology. What is Kinesiology?Kinesiology may be defined as the field of study that significantly deals with the study of the mechanics of body movements. It completely describes the principles of mechanics and anatomy in relation to human movement.
Each area of interest remarkably is represented by other names like biomechanics, musculoskeletal anatomy, and neuromuscular physiology.
Kinesiology may be described as a huge branched field of science that deals with human movement during exercises, normal working, sleeping, walking, etc. It includes all sorts of activities that voluntarily or involuntarily displayed by humans.
It also describes the properties of fundamental sciences like cell biology, molecular biology, biochemistry, neuroscience, etc. in order to describe the actual demonstration and deep scientific study of human movement, performance, and functions.
Therefore, the three science of kinesiology that you are interested in are Mechanics, Anatomy, and Physiology.
To learn more about Kinesiology, refer to the link:
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Your body breaks down fats during digestion into dietary cholesterol. A. True B. False
Answer:
False
Explanation:
It breaks it down into Lipids (fats and oils)
Where does light go after it enters through the cornea?
Answer:
after entering the cornea light passes through the clear fluid (between cornea and lens) called the aqueous humour. Then through the concave lens which inverts the light then through jelly like vitreous humour (within the eyeball) and into the retina.
Coordinating movement and our sense of balance is a function of the __________. A. medulla B. pons C. cerebellum D. brainstem Please select the best answer from the choices provided A B C D
Answer:
C is your answer
Coordinating movement and our sense of balance are a function of the cerebellum. The correct option is C.
What is the cerebellum?The cerebellum is a part of the brain, which is present behind the brain in the occipital lobe. It is small and occupied only 10% of the brain, but it works for 50% of the functions.
The cerebellum is made up of two parts: one is cerebellar nuclei and the second is the cerebellum. It was before considered a motor structure.
It contains half of the neurons of the brain. The main functions of the cerebellum are coordination and movement of hands and legs. It maintains the posture and balance of the body.
Thus, the correct option is C. cerebellum.
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To improve your cardiovascular fitness:
A. Include a minimum of 20-30 minutes of aerobic activity 3-4 times a week.
B. Use weights or resistance to build your muscles.
C. Perform push ups and curl ups daily.
D. Stretch every day.
Answer:
A. Include a minimum od 20-30 minutes of aerobic activity 3-4 times a week
Explanation:
Though all answers will help your body and cadiovascular system, A seems like the best answer since it will help improve your system the most.
Which of these is an example of tertiary prevention A. Dialysis for damaged kidneys B. Avoiding smoking and drinking alcohol C. Washing hands D. Getting screened for skin cancer
Answer: A took the quiz
Explanation:
Getting screened for skin cancer is an example of tertiary prevention. So the correct option is D.
What is tertiary prevention?
Numerous "interventions" are actions that are part of prevention and are meant to lessen health risks or dangers.
Primary prevention seeks to stop illness or harm before it starts. This is accomplished through reducing exposure to risks that can result in illness or injury, changing risky or unhealthy behaviors, and boosting resistance to disease or damage should exposure occur.
With secondary prevention, the effects of an illness or damage that has already happened are lessened. This is accomplished by identifying and treating disease or injury as soon as possible in order to stop or slow its progression, promoting individual preventative measures to avoid reinjury or recurrence, and putting in place programs to help people regain their prior levels of health and function in order to avoid long-term issues.
The goal of secondary prevention is to lessen the effects of a continuing sickness or injury that has long-lasting consequences. This is accomplished by assisting individuals in managing long-term, sometimes complicated health issues and injuries (such as chronic illnesses, and lifelong disabilities) in an effort to maximize their functional capacity, quality of life, and life expectancy.
Therefore the correct option is D.
Read more about prevention, here
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If sherry took her pulse for 6 second and felt 14 beats, what would her heart rate be?
Answer:
140
Explanation:
Heart rate is calculated as number of beats made in 1 minute. That is, the unit of heart rate is beats/minute.
Given that Sherry took her pulse and recorded feeling 14 beats in 6 seconds, that her heart made 14 beats in 6 seconds (14 beats/6sec), let's find out how many beats will be made in 1 minute.
14 beats = 6 secs (0.1 min) (recall: 1 min = 60 secs)
x beats = 1 minute
x = [tex] \frac{14 beats*1min}{0.1min} [/tex]
x = [tex] \frac{14*1}{0.1} beats [/tex]
x = 140 beats/min
x = her heart rate = 140 beats/min
asapppppppppp helpppp!!!! Describe the differences between a PAR-Q, medical screening, medical evaluation, and exercise stress test.
Answer:
These tests are listed in order of increasing rigor. The PAR-Q is a written assessment that predicts one's readiness for exercise. The other three require the help of a health professional to complete. ... Finally, the exercise stress test is designed to test the response of the body while exercising vigorously
Explanation:
Answer:
These tests are arranged in a sequence of developing precision. The PAR-Q is a composed evaluation that foretells one's willingness for exercise. The other three need the guidance of a health professional to develop. Medical screenings and medical evaluations are both administered by a doctor, but the medical evaluation is also in-depth. Ultimately, the training stress test is intended to test the acknowledgment of the body while training strenuously. This test is normally only practiced when a difficulty is presumed that could jeopardize the participant's life.
Explanation:
What does the push up test measure
A.Strength of arms and chest
B .Your flexibility
C .Your Cardio fitness
D .The strength of your abdominal muscles
Answer:
Anumber strengthvof arms and chest
Answer:
d
Explanation:
Can someone help please!Which term best describes a fad diet
A. UnSustainable
B. Highly effective
C. Healthful
D. Sustainable
Answer:
A
Fad diets aren’t really useful or sustainable, they deprive your body of the nutrients it needs.
Which of the following individuals is correctly reminding herself about her goal?
A.
Tina placed sticky notes around the kitchen and her room reminding her to not eat junk food.
B.
Emma carries her running shoes in her book bag to remind her to go workout after school.
C.
Karen goes straight to the library to do her homework rather than going home so that she completes all of her assignments on time.
D.
All of the above
Answer:
The correct answer for this would be D, all of the above.
Explanation:
Each of these girls is reminding themselves effectively and responsibly about their goals and sticking to them. All healthy reminders.
Answer:
D. all of the above
Explanation:
I took the test
Inverted scissor kick is used when?
Answer:
The inverted kick is used primarily for lifeguards who are towing a victim in a side-lying position. The inverted kick is less likely to strike the victim than the regular kick, thus it is preferred for rescues where a scissors kick is employed.
Explanation:
A team of international researchers discovered a hidden sensory __________ located throughout the blood vessels and sweat glands.
Answer:
system
Explanation:
Answer:
systems
Explanation:
The human body is composed of approximately 60% of water.
Please select the best answer from the choices provided.
Т
F
Answer:
true.
Explanation:i got this question right so.. and gooood luckkk!!!!
The aorta is the most muscular and largest artery in the circulatory system. Its structure is directly related to its function of _____. A delivering a large volume of blood to the right and left lungs B delivering a large volume of high-pressure blood to the body C receiving large quantities of oxygen gas to be mixed with deoxygenated blood D receiving all of the deoxygenated blood from systemic circulation
Answer: The correct choice is B.
Explanation:
The aorta is the main artery that carries blood away from your heart to the rest of your body. After the blood leaves the heart through the aortic valve, it travels through the aorta, making a cane-shaped curve that connects with other major arteries to deliver oxygen-rich blood to the brain, muscles, and other cells.
how old do you have to have youre lincse?
Answer:
15
Explanation:
Answer:
16 or 17 depending on the state youre in
Explanation:
What are the photoreceptors on the retina called?
Answer:There are currently three known types of photoreceptor cells in mammalian eyes: rods, cones, and intrinsically photosensitive retinal ganglion cells. The two classic photoreceptor cells are rods and cones, each contributing information used by the visual system to form a representation of the visual world, sight.
Explanation:
Answer:
i think they are called
rods and cones
Which statement BEST describes an organ?
the basic unit of all living things; a building block
the smallest unit in a system that can function on its own
the process in which tissues combine
A group of tissues joined together to perform a specific function
Answer:
(D), A group of tissues joined together to perform a specific function.
What is the 2020-2021 biomedical debate topic
Answer:
2020 -2021 Topic: Reducing Health Disparities: Social Determinants of Health Can Help! Technology Use: Does it make us more or less connected?
Google always seems to help somehow.
Explanation:
What sorounds the cell
Answer:
Cell membrane
Explanation:
Answer:
plasma membrain the is falsafa liquid that is full of protein
Give an example of the cumulative risk that affects all three sides of your health triangle. Identify each risk.
Answer:
illigal drugs
Explanation:
drugs may affect your physical, mental, and social aspects in life negatively by altering your appearance and behavior
Which of the following is not a good tip for someone just starting to exercise?
A. Start off slowly if you have been inactive for a long time
B. Increase the frequency, duration, and intensity of the activities you already participate in
C. Choose an activity for very advanced exercisers
D. Ask someone with experience to help you
Answer:
Increase the frequency, duration, and intensity of the activities you already participate in
Effective communication involves
Imagine that plaque uniformly coats the walls of the blood vessel in the diagram. Based on the diagram, what is the reduced area inside the blood vessel? Round your answer to the nearest tenth. The equation for the area of a circle is A=pir^2 , where A is the area , pi =3.14, and r is the radius. Recall that the radius is half of the diameter.
Answer:
12.56
Explanation:
Given:
Diameter (d) of the reduced area inside the blood vessel = 4
Area of circle = πr²
π = 3.14
Required:
Area of the reduced area inside the blood vessel
SOLUTION:
Aea of circle = area of the reduced area inside the blood vessel = πr²
Where,
r = ½ of diameter = ½*4 = 2
π = 3.14
Plug the values of π and r into the equation
Area = 3.14*2²
Area = 3.14*4
Area = 12.56
Answer:
Answer:12.56Explanation:Given:Diameter (d) of the reduced area inside the blood vessel = 4Area of circle = πr²π = 3.14Required:Area of the reduced area inside the blood vesselSOLUTION:Aea of circle = area of the reduced area inside the blood vessel = πr²Where,r = ½ of diameter = ½*4 = 2π = 3.14Plug the values of π and r into the equationArea = 3.14*2² Area = 3.14*4 Area = 12.56Explanation:
What qualities do you possess that you think make you a healthy and well person?
So for center is attached to the baby through what?
A)Nostrils
B)womb
C)Fetus
D)Umbilical cord
Answer:
D
Explanation:
The umbelical cord connects the baby to the mother. It sends food and more.
What are common chemicals and hazardous materials often found in a kitchen environment? Identify and briefly describe at least five common chemicals or hazardous materials found in most kitchens
Answer:
Explanation:
Carbon monoxide-from gas stoves,heaters and barbecue grill are example of sources of theses poisonous gas. A poorly ventilated kitchen may lead to accumulation of the gas,which compete with Oxygen for Hb,therefore leading to fainting and death.
Radon gas;water supply from private wells,gas appliances,furnaces are the sources of radon gases in the kitchen.This gas causes cancer of the lungs when inhaled heavily.21,000 lung cancer deaths are due to this in the US per year.
Pesticides and Poisons-Rodents and other small reptiles are common in the kitchen ,because of left over foods and crumbs.Thus the need for the use of poisons. However,these may get mixed up with the food material and mistakenly consumed by man or pets.This may lead to death.
Insecticides-Due to frequent presence of crawling insects in the kitchen(cockroaches) and flying insect (house flies) this may warrant the use of insecticides. These material contain pungent chemicals which disturbs the respiratory passages causing irritations of the nasal passages,cough,sneezing and inflammation of the eyes.
Cleaning agents(of chlorine ammonia,and iodine)These are used for general cleaning of kitchen and restaurants.They are used for basins,and other materials,These material should be used with chemical resistant glove because they are corrosive to skin.When in contact with the skin they can burn the skin,they may also cause irritation of the eyes.
Fire and electric hazard-This is common because of glitches from the uses of electrical appliances.Therefore satiety measure of the use of fire extinguishers should be available to prevent this. Explosion from gas leakages is another source.