FREE AND STUDY GAMES ABOUT ANATOMY EXAM----4

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FREE AND STUDY GAMES ABOUT ANATOMY EXAM----4

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -50 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: drugs that have effects similar to those of sympathetic sctivation are called sympathomimetic drugs. Which of teh following would you not expect to observe in a person who has taken a sypathomimetic drug

Answer:

decreased blood pressure

Question 2: the regulation of blood pressure depends upon

Answer:

both parasympathetic and sympathetic levels os stimulation

Question 3: changes in the central nervous system that accompany aging include

Answer:

reduction in brain size and weight, decrease in the number of neurons, decreased blood flow to the brain, and changes in synaptic organization in the brain

Question 4: the beta cells of teh pancreatic islets produce

Answer:

insulin

Question 5: which of the following hormones increases and prolongs effects of the sympathetic nervous system?

Answer:

epinephrine Question 6: a decrease in the sutonomic tone of the smooth muscle in a blood vessel would result in

Answer:

an increase in blood flow through the vessel

Question 7: the C cells of the thyroid gland produce

Answer:

calcitonin Question 8: the parasympathetic division of teh ANS innervates all of the following structures except

Answer:

skeletal muscles ----SO IT IS the heart, organs of the digestive system, the urinary system and respiratory passageways

Question 9: long-term memories that are with you for a lifetime are called

Answer:

tertiary memories

Question 10: the posterior pituitary gland secretes

Answer:

ADH

Question 11: inability of the pancreas to produce insulin results in

Answer:

diabetes mellitus Question 12: which of the following elements is necessary for the production of thyroid hormone

Answer:

iodine

Question 13: the _____division of the autonomic nervous system is said to function during "fight or flight"

Answer:

sympathetic

Question 14: the suprarenal medulla secretes

Answer:

both epinephrine and norepinephrine Question 15: the parasympathetic nervous system is especially active during which physiological state?

Answer:

digestion

Question 16: which of the following is essential for memory consolidation

Answer:

limbic system Question 17: the pituitary hormone that controls the release of glucocorticoids from the suprarenal cortex is

Answer:

ACTH Question 18: Jim was in automobile accident and is no longer able to store new memories.However, his memories of past events are still intact. Jim is most likely suffering from

Answer:

anterograde amnesia

Question 19: cells of the suprarenal cortex produce

Answer:

ADH

Question 20: autonomic tone is an important aspect of ANS function because it

Answer:

allows ANS neurons to increase or decrease their activity, providing a range of control options

Question 21: hormonal actions on cells include those that affect

Answer:

quantities of enzymes, activities of enzymes, and sythesis of enzymes Question 22: a hormone that helps to regulate the sodium ion content of the body is

Answer:

aldosterone Question 23: if stress lasts longer than a few hours, an individual will enter the ____ phase of the general adaption syndrome (GAS).

Answer:

resistance Question 24: norepinephrine and epinephrine are considered to be ______ when released into the bloodstream, but _____ when released at synapses

Answer:

hormones; neurotransmitters

Question 25: the primary function of ADH is to

Answer:

decrese the amount of water lost at the kidneys Question 26: ____ are chemical messengers that are released in one tissue and transported in the bloodstream to alter the activities of specific cells in other tissues

Answer:

hormones Question 27: the pituitary hormone that promotes egg development in ovaries and sperm development in testes is

Answer:

FSH

Question 28: a simple endocrine reflex involves ____ hormone(s)

Answer:

one