NURS 8024 TEST 2 STUDY GUIDE |
QUESTIONS AND ANSWERS | 2026
UPDATE | WITH COMPLETE SOLUTIONS.
SECTION 1: ENDOCRINE PHARMACOLOGY – PITUITARY &
ADRENAL
Question 1
Somatropin is used to treat:
A) Growth hormone excess (acromegaly)
B) Growth hormone deficiency
C) Hyperprolactinemia
D) Diabetes insipidus
Rationale: Somatropin is used to treat growth hormone deficiency in children and
adults . It is used in children with genetic diseases associated with short stature. Growth
hormone is required for normal growth and regulates lipid/carbohydrate metabolism
throughout adulthood.
Question 2
Octreotide and lanreotide are somatostatin analogs used to treat:
A) Growth hormone deficiency
B) Growth hormone excess (acromegaly)
,C) Hyperprolactinemia
D) Adrenal insufficiency
Rationale: Octreotide and lanreotide are somatostatin analogs used to treat growth
hormone excess (acromegaly) . They suppress growth hormone secretion.
Question 3
Hyperprolactinemia is treated with:
A) Somatropin
B) Octreotide
C) Bromocriptine
D) Lanreotide
Rationale: Bromocriptine (Parlodel) is a dopamine agonist used to treat
hyperprolactinemia . It works by suppressing prolactin secretion. Hyperprolactinemia
can cause amenorrhea/galactorrhea in women and infertility/decreased libido in men.
Question 4
What is the principal hormone for lactation?
A) Growth hormone
B) Oxytocin
C) Prolactin
D) ACTH
Rationale: Prolactin is the principal hormone for lactation . Increased prolactin inhibits
GnRH secretion, leading to amenorrhea and galactorrhea in women.
Question 5
, A common cause of hyperprolactinemia includes:
A) Medications such as SSRIs, haloperidol, and metoclopramide
B) Somatropin therapy
C) Octreotide therapy
D) Growth hormone deficiency
Rationale: Medications such as SSRIs, haloperidol, metoclopramide, and dopamine
antagonists are common causes of hyperprolactinemia . Prolactin-secreting adenomas
are another cause.
Question 6
Mineralocorticoids regulate:
A) Sodium and potassium reabsorption in the collecting tubules of the kidney
B) Glucose metabolism
C) Growth hormone secretion
D) Thyroid function
Rationale: Mineralocorticoids (e.g., aldosterone) regulate sodium and potassium
reabsorption in the collecting tubules of the kidney . This affects fluid balance and blood
pressure.
Question 7
Glucocorticoids have which metabolic effect?
A) Stimulate gluconeogenesis and glycogen synthesis
B) Decrease blood glucose
C) Increase peripheral glucose uptake
D) Decrease fat deposition
Rationale: Glucocorticoids stimulate gluconeogenesis, glycogen synthesis, and insulin
resistance . They also increase blood glucose and fat deposition and inhibit peripheral
glucose uptake.
QUESTIONS AND ANSWERS | 2026
UPDATE | WITH COMPLETE SOLUTIONS.
SECTION 1: ENDOCRINE PHARMACOLOGY – PITUITARY &
ADRENAL
Question 1
Somatropin is used to treat:
A) Growth hormone excess (acromegaly)
B) Growth hormone deficiency
C) Hyperprolactinemia
D) Diabetes insipidus
Rationale: Somatropin is used to treat growth hormone deficiency in children and
adults . It is used in children with genetic diseases associated with short stature. Growth
hormone is required for normal growth and regulates lipid/carbohydrate metabolism
throughout adulthood.
Question 2
Octreotide and lanreotide are somatostatin analogs used to treat:
A) Growth hormone deficiency
B) Growth hormone excess (acromegaly)
,C) Hyperprolactinemia
D) Adrenal insufficiency
Rationale: Octreotide and lanreotide are somatostatin analogs used to treat growth
hormone excess (acromegaly) . They suppress growth hormone secretion.
Question 3
Hyperprolactinemia is treated with:
A) Somatropin
B) Octreotide
C) Bromocriptine
D) Lanreotide
Rationale: Bromocriptine (Parlodel) is a dopamine agonist used to treat
hyperprolactinemia . It works by suppressing prolactin secretion. Hyperprolactinemia
can cause amenorrhea/galactorrhea in women and infertility/decreased libido in men.
Question 4
What is the principal hormone for lactation?
A) Growth hormone
B) Oxytocin
C) Prolactin
D) ACTH
Rationale: Prolactin is the principal hormone for lactation . Increased prolactin inhibits
GnRH secretion, leading to amenorrhea and galactorrhea in women.
Question 5
, A common cause of hyperprolactinemia includes:
A) Medications such as SSRIs, haloperidol, and metoclopramide
B) Somatropin therapy
C) Octreotide therapy
D) Growth hormone deficiency
Rationale: Medications such as SSRIs, haloperidol, metoclopramide, and dopamine
antagonists are common causes of hyperprolactinemia . Prolactin-secreting adenomas
are another cause.
Question 6
Mineralocorticoids regulate:
A) Sodium and potassium reabsorption in the collecting tubules of the kidney
B) Glucose metabolism
C) Growth hormone secretion
D) Thyroid function
Rationale: Mineralocorticoids (e.g., aldosterone) regulate sodium and potassium
reabsorption in the collecting tubules of the kidney . This affects fluid balance and blood
pressure.
Question 7
Glucocorticoids have which metabolic effect?
A) Stimulate gluconeogenesis and glycogen synthesis
B) Decrease blood glucose
C) Increase peripheral glucose uptake
D) Decrease fat deposition
Rationale: Glucocorticoids stimulate gluconeogenesis, glycogen synthesis, and insulin
resistance . They also increase blood glucose and fat deposition and inhibit peripheral
glucose uptake.
