UIPUI PHYSIOLOGY YARD EXAM 2 2025/2026
WITH ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|CURRENTLY TESTING QUESTIONS AND
SOLUTIONS|ALREADY GRADED
A+|NEWEST|BRAND NEW VERSION
!!|GUARANTEED PASS
Which of the following is considered a form of neural communication via the blood stream?
- an endocrine cell hormone
- a neurohormone
- a paracrine agent
- a neurotransmitter
a neurohormone
The action of one hormone has the opposite effect of the action of a second hormone. This type
of interaction between two hormones is an example of ____________
antagonistic hormones
In the production of a protein hormone, the process of proteolytic cleavage or splicing is used to
convert a ____________ to a ____________
preprohormone : prohormone
Which of the following are types of G protein coupled receptors used in hormone signaling?
- cyclic AMP
- adenylate cyclase
- phospholipase C
- integrin
cyclic AMP, adenylate cyclase, and phospholipase C
1|Page
, A hormone has a half-life of 2 minutes. You start with 20 molecules of the hormone in the
blood. How much would you expect to be left in the blood after 4 minutes?
5 molecules
Which of the following hormones is/are produced by the hypothalamus?
- releasing hormones
- vasopressin, oxytocin, and releasing hormones
- cholesterol
- prolactin
vasopressin, oxytocin, and releasing hormones
In the negative feedback regulation of the secretion of cortisol, which of the following would be
an example of long loop feedback?
- adrenocorticotropin hormone (ACTH) inhibition of the hypothalamus
- corticotropin releasing hormone (CRH) inhibition of the adrenal gland
- corticotropin releasing hormone (CRH) inhibition of the hypothalamus
- cortisol inhibition of the anterior pituitary
cortisol inhibition of the anterior pituitary
Which of the following could lead to a reduction in the effect of a hormone in the body?
- up regulation of the hormone receptor
- introduction of exogenous hormones into the body
- hyposecretion of a hormone
- both hyposecretion and presence of exogenous hormones
hyposecretion of a hormone
Which of the following would be the result of hypersecretion of growth hormone after puberty?
- acromegaly
- cretinism
- gigantism
- dwarfism
acromegaly
2|Page
WITH ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|CURRENTLY TESTING QUESTIONS AND
SOLUTIONS|ALREADY GRADED
A+|NEWEST|BRAND NEW VERSION
!!|GUARANTEED PASS
Which of the following is considered a form of neural communication via the blood stream?
- an endocrine cell hormone
- a neurohormone
- a paracrine agent
- a neurotransmitter
a neurohormone
The action of one hormone has the opposite effect of the action of a second hormone. This type
of interaction between two hormones is an example of ____________
antagonistic hormones
In the production of a protein hormone, the process of proteolytic cleavage or splicing is used to
convert a ____________ to a ____________
preprohormone : prohormone
Which of the following are types of G protein coupled receptors used in hormone signaling?
- cyclic AMP
- adenylate cyclase
- phospholipase C
- integrin
cyclic AMP, adenylate cyclase, and phospholipase C
1|Page
, A hormone has a half-life of 2 minutes. You start with 20 molecules of the hormone in the
blood. How much would you expect to be left in the blood after 4 minutes?
5 molecules
Which of the following hormones is/are produced by the hypothalamus?
- releasing hormones
- vasopressin, oxytocin, and releasing hormones
- cholesterol
- prolactin
vasopressin, oxytocin, and releasing hormones
In the negative feedback regulation of the secretion of cortisol, which of the following would be
an example of long loop feedback?
- adrenocorticotropin hormone (ACTH) inhibition of the hypothalamus
- corticotropin releasing hormone (CRH) inhibition of the adrenal gland
- corticotropin releasing hormone (CRH) inhibition of the hypothalamus
- cortisol inhibition of the anterior pituitary
cortisol inhibition of the anterior pituitary
Which of the following could lead to a reduction in the effect of a hormone in the body?
- up regulation of the hormone receptor
- introduction of exogenous hormones into the body
- hyposecretion of a hormone
- both hyposecretion and presence of exogenous hormones
hyposecretion of a hormone
Which of the following would be the result of hypersecretion of growth hormone after puberty?
- acromegaly
- cretinism
- gigantism
- dwarfism
acromegaly
2|Page
