NUR 5461 Exam 3 | Questions and Answers Latest Updated
2026 (Graded A+)-William Paterson University
Chapter 21: Mechanisms of Hormonal Regulation
1. Which statement is true regarding the thyroid hormone and the thyroid-stimulating
hormone (TSH)?
a. TSH secretion is regulated by thyrotropin-releasing hormone
2. Obvious changes in cell function that are the result of stimulation by a particular
hormone describe which factor?
a. Direct effects
3. Which statement is true regarding the hypothalamus?
a. Is divided into numerous nuclei
4. Which hormone is secreted by the posterior pituitary?
a. Oxytocin
5. Which statement is true regarding the parathyroid glands?
a. They play an important role in calcium regulation
6. Which cells from the pancreas synthesizes insulin?
a. Beta
7. Which statement is true regarding glucagon?
a. Hyperglycemia will inhibit glucagon release
8. Which are characteristics of a hormone? (select all that apply)
a. Hormones have specific rates and rhythms of secretion
b. Hormones affect only cells with appropriate receptors
c. Hormones are excreted by the kidneys
9. Which are considered second messengers? (select all that apply)
a. Diaclyglycerol (DAG)
b. Cyclic adenosine monophosphate (cAMP)
c. Inositol 1, 4, 5 triphosphate (IP3)
10. Which are found in the thyroid gland? (select all that apply)
a. C cells
b. Follicles
c. Isthmus
Chapter 22: Alterations of Hormonal Regulation
1. Which condition is associated with the absence of hypothalamic releasing or inhibiting
hormones?
a. Cessation of menses
, 2. Which is a symptom of syndrome of inappropriate antidiuretic hormone (SIADH)?
a. Hyponatremia
3. When an individual experiences nausea, vomiting, fatigue, anorexia, weakness, and
hypoglycemia, which hormone deficiency is the most likely cause?
a. Adrenocorticotropic hormone (ACTH)
4. An individual experiences visual changes that begin in one eye but now involve the
second eye. Which condition does this person most likely have?
a. Pituitary adenoma
5. Which statement is true regarding acromegaly?
a. Is commonly caused by GH-secreting pituitary adenoma
6. Which is a symptom of a procalctinoma?
a. Galactorrhea
7. Which is a symptom of Graves disease?
a. Lid lag
8. Which statement is true concerning a diagnosis of thyroid carcinoma?
a. Thyroid carcinoma is the most common endocrine malignancy
9. Which result may be used as a diagnosis for diabetes mellitus?
a. Fasting glucose value greater than 12 mg/dL
10. Which statement is true regarding diabetic ketoacidosis (DKA)?
a. Accelerated gluconeogenesis and ketogenesis are present
11. A person develops severe dehydration and hyperglycemia. An absence of ketosis has
occurred. What condition does this person have?
a. Hyperosmolar hyperglycemic nonketotic syndrome (HHNKS)
12. Which statement best describes the Somogyi effect?
a. Hypoglycemia, followed by rebound hyperglycemia
13. Which is associated with myxedema coma? (select all that apply)
a. Decreased level of consciousness
b. Lactic acidosis
14. Which are the classic symptoms of diabetes? (select all that apply)
a. Weight loss
b. Polydipsia
2026 (Graded A+)-William Paterson University
Chapter 21: Mechanisms of Hormonal Regulation
1. Which statement is true regarding the thyroid hormone and the thyroid-stimulating
hormone (TSH)?
a. TSH secretion is regulated by thyrotropin-releasing hormone
2. Obvious changes in cell function that are the result of stimulation by a particular
hormone describe which factor?
a. Direct effects
3. Which statement is true regarding the hypothalamus?
a. Is divided into numerous nuclei
4. Which hormone is secreted by the posterior pituitary?
a. Oxytocin
5. Which statement is true regarding the parathyroid glands?
a. They play an important role in calcium regulation
6. Which cells from the pancreas synthesizes insulin?
a. Beta
7. Which statement is true regarding glucagon?
a. Hyperglycemia will inhibit glucagon release
8. Which are characteristics of a hormone? (select all that apply)
a. Hormones have specific rates and rhythms of secretion
b. Hormones affect only cells with appropriate receptors
c. Hormones are excreted by the kidneys
9. Which are considered second messengers? (select all that apply)
a. Diaclyglycerol (DAG)
b. Cyclic adenosine monophosphate (cAMP)
c. Inositol 1, 4, 5 triphosphate (IP3)
10. Which are found in the thyroid gland? (select all that apply)
a. C cells
b. Follicles
c. Isthmus
Chapter 22: Alterations of Hormonal Regulation
1. Which condition is associated with the absence of hypothalamic releasing or inhibiting
hormones?
a. Cessation of menses
, 2. Which is a symptom of syndrome of inappropriate antidiuretic hormone (SIADH)?
a. Hyponatremia
3. When an individual experiences nausea, vomiting, fatigue, anorexia, weakness, and
hypoglycemia, which hormone deficiency is the most likely cause?
a. Adrenocorticotropic hormone (ACTH)
4. An individual experiences visual changes that begin in one eye but now involve the
second eye. Which condition does this person most likely have?
a. Pituitary adenoma
5. Which statement is true regarding acromegaly?
a. Is commonly caused by GH-secreting pituitary adenoma
6. Which is a symptom of a procalctinoma?
a. Galactorrhea
7. Which is a symptom of Graves disease?
a. Lid lag
8. Which statement is true concerning a diagnosis of thyroid carcinoma?
a. Thyroid carcinoma is the most common endocrine malignancy
9. Which result may be used as a diagnosis for diabetes mellitus?
a. Fasting glucose value greater than 12 mg/dL
10. Which statement is true regarding diabetic ketoacidosis (DKA)?
a. Accelerated gluconeogenesis and ketogenesis are present
11. A person develops severe dehydration and hyperglycemia. An absence of ketosis has
occurred. What condition does this person have?
a. Hyperosmolar hyperglycemic nonketotic syndrome (HHNKS)
12. Which statement best describes the Somogyi effect?
a. Hypoglycemia, followed by rebound hyperglycemia
13. Which is associated with myxedema coma? (select all that apply)
a. Decreased level of consciousness
b. Lactic acidosis
14. Which are the classic symptoms of diabetes? (select all that apply)
a. Weight loss
b. Polydipsia
