11- The photoreceptors responsible for an individual\'s black-and-white vision a

Question

11- The photoreceptors responsible for an individual's black-and-white vision are known as cones.

Select one:

True

False

12- Which drug, if it were legal, would you recommend for a patient who has little or no appetite, such as a person on chemotherapy?

Select one:

a. amphetamines

b. opium

c. marijuana

d. cocaine

13- Which of the following can be defined as a collection of structures involved in emotions and memory?

Select one:

a. parasympathetic system

b. limbic system

c. autonomic system

d. CNS

14- Which hormone in men could be manipulated to eliminate sperm production without producing problems with the maintenance of secondary sex characteristics?

Select one:

a. luteinizing hormone (LH)

b. follicle stimulating hormone (FSH)

c. gonadotropin-releasing hormone (GnRH)

d. testosterone

15- Glaucoma is caused by excessive aqueous humor pressure.

Select one:

True

False

16- The hippocampus is responsible for converting information from the short-term to the long-term memory.

Select one:

True

False

17- The sperm structure that helps penetrate the egg cell is the ________.

Select one:

a. midpiece

b. ATP

c. acrosome

d. tail

18- Charles is comatose. What part of his brain is not working properly?

Select one:

a. reticular activating system

b. limbic system

c. amygdala

d. corpus callosum

19- Which of these structures is located under the cerebral hemispheres and is important in sensory experience, motor activity, stimulation of the cerebral cortex, and memory?

Select one:

a. thalamus

b. hypothalamus

c. cerebellum

d. pons

20- The cerebellum functions as the sensory area for touch, vision, hearing, and olfaction as well as association areas for interpreting sensations, language, thinking, decision making, self-awareness, creativity, and storing memories.

Select one:

True

False

21- If a woman were exposed to a chemical that caused the cilia in her reproductive system to stop moving, what specifically is likely to happen?

Select one:

a. Ova could no longer pass through oviducts.

b. Spontaneous abortions would occur.

c. She would have many ovarian cysts.

d. She would no longer be able to ovulate, and early menopause would occur.

Explanation / Answer

Ans.11.

False.

Cones are responsible for color vision, rods are responsible for black and white vision.

Ans.12.

The choice is (c).

Marijuana (cannabis) increases apetite.

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