Introduction to Physiology Questions and Answers

Which of the following hormone helps to control the blood calcium and phosphate ion concentrations? Calcitonin Glucocorticoid Cortisol Antidiuretic

The medical condition that is caused either byhormone hypersecretion of pituitary adrenocorticotropic or adrenal hormones is called Addison's disease goiter Cushing's syndrome diabetes mellitus

Ultraviolet radiation is not detrimental to bacteria. True False

What is the role of microglial cells and why are they so important in the CNS?

According to Hofstede's social value system, high power distance means that: people accept inequality in power among institutions, organizations, and individuals. members of a society feel uncomfortable with uncertainty and ambiguity. people prefer a loosely knit social framework in which individuals take care of themselves. members of a society value relationships, cooperation, and group decision making.

Which form of birth control also helps prevent the spread of STIS? A. birth control implant B.condom C. emergency contraception

Which of these is a permanent birth control method used by women? A. female condom B. sterilization C. vasectomy

Which part of the female reproductive system produces ova? A. ovary B. Fallopian tubes C. uterus D. vagina E. vulva

Birth control methods can be behavioral, barrier, or hormonal. Which is a behavioral method of birth control? A. abstinence B. birth control pill C. condoms D. emergency contraception

Birth control methods can be temporary or permanent. Which is a permanent method of birth control? A. condom B. outercourse C. implant D. vasectomy

Select the correct answer. Contraceptive methods can be behavioral, barrier, or hormonal. Which of these is a barrier method of contraception? A. birth control patch B. birth control pill C. birth control sponge.

DeLissa wants to dress and act like Marisol, who is a very popular and attractive girl at school. What type of peer pressure is Delissa reacting to? A reasoning B. put down C. unspoken pressure D. rejection

The ventral root of a spinal nerve contains a ganglion. only afferent fibers. both sensory and motor fibers. only sensory fibers. only motor fibers.

Keratinocytes are special cells of the immune system. determine thickness of the skin. are found in both the dermal and the epidermal layers of the skin. are responsible for the reduction of water loss from the skin. produce skin pigments in cell organelles called melanosomes.

Select the correct answer. Which of these individuals has a sedentary lifestyle? Leslie enjoys playing video games but does not like outdoor sports. Jackie is on the gymnastics team and enjoys helping her father in the garden. Ted regularly helps around the house but he does not like outdoor activities. Kyle does not play any outdoor sports but takes a brisk 30-minute walk every day.

Which of the following is an example of anaerobic exercise? A. swimming B. weight lifting C. dancing D. playing tennis

What is cardiorespiratory endurance? the ability of your heart and lungs to work during prolonged exercise the ability of your heart to pump blood to your cells the ability of your heart and lungs to fend off asthma the ability of your heart to send de-oxygenated blood to the lungs

How does resistance training prevent osteoporosis? It lowers the cholesterol levels in your blood, which causes your bones to become strong. It reduces your blood pressure, causing your bone density to increase. It increases bone mass, making your bones stronger and denser. It makes you feel hungry so you eat more calcium, which strengthens your bones.

Select the correct answer. Ann has been diagnosed with hypertension. Which exercise option would her doctor most likely recommend? anaerobic exercises such as push-ups aerobic exercises such as running and playing basketball flexibility exercises such as light stretching and bending resistance training such as lifting weights

During a visit to the local clinic, Megan was informed that her body mass index is in the obese range. Currently, Megan is active for only about 10 minutes a day and mostly eats foods high in saturated fats. Which lifestyle plan was most likely recommended for Megan to improve her health? one meal a day and playing sports three times a week a low-fat diet and a 30-minute brisk walk every day B. a low-fat diet and no change in her activity levels D. rigorous daily exercise with no change in her diet

Which description shows the best balance of physical, social, and mental/emotional health? April has low self-esteem and is working on making more friends. Barbara plays hockey, eats well, and has frequent conflicts with her teammates. Marta has a large circle of friends and eats primarily junk food and chocolate. Terrence exercises for 30 minutes a day, eats well, and enjoys new challenges.

Which person seems to have the best emotional health? A. Jana plays hockey and boasts that she is the best goalie in her class. B.Kurt spends time reading and makes friends with people who share his interests. C. Maxine spends her free time playing video games or watching sports by herself. D. Ryan schedules every minute of his day to study or to participate in one of several demanding sports.

Which is most likely the healthiest serving of meat? broiled fish in a butter sauce honey-battered and fried shrimp baked, skinless chicken breast with a tomato sauce breaded chicken breast smothered in a parmesan cheese sauce

Reggie is 72 inches tall and weighs 130 pounds. Use the formula below to answer the question about his weight. BMI = Weight (in pounds) x 703 / [Height (in inches)]² Which BMI category does Reggie fall into? A 26.5, overweight B. 17.6, underweight C. 19.7, appropriate weight

For lunch, Dawn chose green salad, fruit salad, and minestrone soup. Her lunch is rich in which nutrient? carbohydrates vitamins protein

Latosha was using an electric saw and got her fingertip too close to the blade. She severed the tip and the finger bled heavily. Besides stopping the bleeding, what should she do? A Soak the fingertip in cool water and seek medical help. B. Put the fingertip on Ice and seek medical help. C. Wrap the fingertip in a clean cloth and seek medical help.

Which of the following is one way of preventing poisoning? A. Avoid the overuse of bleach and disinfectant. B. Follow medicine prescriptions properly. C. Keep small plastic toys away from children. D.Keep carbon monoxide detectors away from the kitchen.

Nina has the flu and a high fever. Her immune system is exhibiting the Immunity__line of defense. This defense is part of

Fill in the blank with one of the following words: bacteria, fungi, parasites, viruses. Tapeworms and lice are examples of __ that can cause diseases in humans.

Which is the best treatment for a severe bleeding injury? Wash the wound with mild soap and cool water. Apply a sterile bandage with pressure to stop the bleeding. Place the damaged tissue on ice to preserve it. Remove all foreign objects from the area of the wound.

Which is the best action to take during an earthquake? A. If outdoors, seek the shelter of a sturdy building. B. If inside, seek protection from windows and hanging objects. C. If in a car, drive as quickly as possible away from the epicenter of the quake.

What is the recommended quantity of fruits that should be eaten daily? 1 cup 2 cups 3 cups 4 cups

Which of the following meals is the most well-balanced? A. whole wheat bread, apple, low-fat milk, salad, and low-fat meat B. bread, sweetened yogurt, fried chicken, banana, juice C. cheeseburger with mayonnaise on a whole-wheat bun and fruit salad D. pizza with mushrooms and spinach, green salad, and ice cream

Sam munches on some almonds. Identify the food group to which almonds belong. A. fruits B. dairy C. protein D. vegetables

Which is the primary nutrient we get from fruits and vegetables? fats proteins vitamins

After a tiring first half of a basketball game, what should the players eat to get instant energy? a burger a bowl of pasta a fructose-rich drink

The surgical treatment for hyperpituitarism is adrenalectomy transcranial surgery transnasal surgery transsphenoidal surgery

A tumor in the pituitary gland can lead to hypersecretion of prolactin glucagon relaxin insulin

The presence of mutated alleles of the CFTR gene is needed for cystic fibrosis to affect the patient. 2 3 1 4

When we swallow food, the covers the entrance to the trachea, preventing food from getting into the air passages. epiglottis larynx nasal cavity pharynx

Corticosteroids help to reduce inflammation swelling phlegm production all the choices

What portion of the brain directs essential physiologic functions like breathing and heart rate? Pons Substantia nigra Basal ganglia Medulla oblongata

Broca's area is important in the ability to produce language; Wernicke's area is particularly important in order to understand language. True False

Difficulty in speaking or understanding language, this best defines Aphasia Anaplasia Dysphagia Aphagia

Which of the following is (are) (an) enzyme(s) involved in the digestive process? Trypsin Chymotrypsin Papain All the choices

In the stomach, the chyme is mixed with a strongly acidic secretion of the gastric mucosa, which contains citric acid hydrochloric acid nitric acid sulfuric acid

refers to a condition of impaired digestion. Achorhydria Dyspepsia Gastritis Gastroptosis

The most important digestive enzyme of the stomach is rennin pepsin trypsin musin

The process through which nutrients that are absorbed are used by body cells is called catabolism anabolism metabolism None of the choices

As shock progresses, the body prioritizes perfusion of the Brain and heart Brain and kidneys Brain, heart and kidneys Heart and kidneys