BIO 202 ANATOMY AND PHYSIO LOGY II

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BIO 202 (ANATOMY AND PHYSIO LOGY II)

FINAL EXAM AND PRACTICE EXAM /NEWEST

2024-2025 ACTUAL EXAM COMPLETE 250

QUESTIONS AND CORRECT DETAILED

ANSWERS (VERIFIED ANSWERS ) |ALREADY

GRADED A+

BIO 202 FINAL EXAM

Which of the following is not a category of endocrine gland stimulus? - CORRECT ANSWER -enzyme

Chemical substances secreted by cells into the extracellular fluids and that regulate the metabolic function of other cells in the body are called ________. - CORRECT ANSWER - hormones

The hypothalamic-hypophyseal tract ________. - CORRECT ANSWER-is partly contained within the infundibulum

Which of the following is not a cardinal sign of diabetes mellitus?

• polyuria B) polydipsia C) polyphagia D) All of these are

signs. - CORRECT ANSWER -Answer: D 1 / 4

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• polyuria B) polydipsia C) polyphagia D) All of these are

signs.

Which of the choices below is not a factor required for target cell activation by hormone receptor interaction?

• blood levels of hormone
• type of hormone
• number of receptors for that hormone
• strength of the bond between the receptor and hormone -

CORRECT ANSWER -Answer: B

• type of hormone

Oxytocin ________.

• release is an example of a positive feedback control

mechanism

• is an adenohypophyseal secretion
• exerts its most important effects during menstruation

D) controls milk production - CORRECT ANSWER -Answer: A

• release is an example of a positive feedback control

mechanism

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ADH ________.

• increases urine production
• promotes dehydration
• is produced in the adenohypophysis

D) is inhibited by alcohol - CORRECT ANSWER -Answer: D

• is inhibited by alcohol

Thyroid hormone exerts its influence by ________. - CORRECT ANSWER -entering some cells and binding to intracellular receptors within the nuclei

Gonadocorticoid(s) ________.

• synthesized by the adrenal medulla are primarily androgens
• production by the adrenal gland is insignificant compared

with sex hormone release from the gonads during late puberty

• secretion inhibition is highly dependent on a negative

feedback loop involving ACTH

• hypersecretion can result in adrenogenital syndrome, also

called feminization - CORRECT ANSWER -Answer: B

• production by the adrenal gland is insignificant compared

with sex hormone release from the gonads during late puberty

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Sometimes prolonged excessive exposure to high hormone concentrations causes a phenomenon known as ________. - CORRECT ANSWER -down-regulation

Which of the following is not a change that may be caused by hormonal stimulus?

• a change in membrane potential
• the stimulation of a genetic event resulting in protein

synthesis

• an increase in enzymatic activity
• direct control of the nervous system - CORRECT ANSWER -

Answer: D

• direct control of the nervous system

The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on ________. - CORRECT ANSWER-the presence of the appropriate receptors on the cells of the target tissue or organ

Several hormones are synthesized in the hypothalamus and transported to the anterior pituitary gland. The mechanism of transportation from hypothalamus to anterior pituitary gland is through the ________. - CORRECT ANSWER -hypophyseal portal system

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