Question 1

Anterior pituitary acidophil cells secrete:

Accepted Answer

A)   Cortisol
B)   Growth hormone
C)   Insulin
D)   Luteinizing hormone
E)   VasopressinF) A) and B)
G) A) and E)

Question 2

Dark,intensely stained,membrane-bound secretory granules are visible in electron micrographs of the cytoplasm of which cell type?

Accepted Answer

A)   Cells of the zona fasciculata of the adrenal cortex
B)   Follicle cells of the thyroid gland
C)   Norepinephrine-containing chromaffin cells of the adrenal medulla
D)   Oxyphil cells of the parathyroid gland
E)   Pituicytes of the posterior pituitary glandF) C) and D)
G) All of the above

Question 3

The presence of Herring bodies is an identifying characteristic of the:

Accepted Answer

A)   Adrenal cortex
B)   Adrenal medulla
C)   Islets of Langerhans
D)   Parathyroid gland
E)   Posterior pituitary glandF) B) and C)
G) C) and E)

Question 4

Beta cells of the pancreas secrete:

Accepted Answer

A)   Catecholamines
B)   Cortisol
C)   Digestive enzymes
D)   Enkephalin
E)   InsulinF) None of the above
G) A) and E)

Question 5

During embryogenesis of the pituitary gland,the anterior lobe develops from which epithelial process?

Accepted Answer

A)   Infundibular process
B)   Median eminence
C)   Pars intermedia
D)   Rathke's pouch
E)   Zona reticularisF) D) and E)
G) A) and D)

Question 6

Cells with many lipid droplets are present in the:

Accepted Answer

A)   Anterior pituitary gland
B)   Cortex of the adrenal gland
C)   Islets of Langerhans
D)   Parathyroid gland
E)   Thyroid glandF) A) and E)
G) A) and B) B

Question 7

The parafollicular cells of the thyroid gland secrete:

Accepted Answer

A)   Calcitonin
B)   Epinephrine
C)   Parathyroid hormone
D)   Thyroglobulin
E)   Thyroid stimulating hormone (TSH) F) B) and D)
G) A) and B) A

Question 8

The catecholamines norepinephrine and epinephrine are secreted by:

Accepted Answer

A)   Beta cells of the islets of Langerhans
B)   Basophil cells of the anterior pituitary gland
C)   Chief cells of the parathyroid gland
D)   Chromaffin cells of the adrenal medulla
E)   Pituicytes of the posterior pituitary glandF) B) and D)
G) A) and E) D

Question 9

Unusually large numbers of mitochondria are present in the cytoplasm of:

Accepted Answer

A)   Anterior pituitary acidophil cells
B)   Anterior pituitary basophil cells
C)   Delta cells of the islets of Langerhans
D)   Oxyphil cells of the parathyroid gland
E)   Parafollicular cells of the thyroid glandF) C) and D)
G) A) and B)

Exam 10: Endocrine System

Anterior pituitary acidophil cells secrete:

Correct Answer
verified

Dark,intensely stained,membrane-bound secretory granules are visible in electron micrographs of the cytoplasm of which cell type?

Correct Answer
verified

The presence of Herring bodies is an identifying characteristic of the:

Correct Answer
verified

Beta cells of the pancreas secrete:

Correct Answer
verified

During embryogenesis of the pituitary gland,the anterior lobe develops from which epithelial process?

Correct Answer
verified

Cells with many lipid droplets are present in the:

Correct Answer
verified
B

The parafollicular cells of the thyroid gland secrete:

Correct Answer
verified
A

The catecholamines norepinephrine and epinephrine are secreted by:

Correct Answer
verified
D

Unusually large numbers of mitochondria are present in the cytoplasm of:

Correct Answer
verified

Exam 10: Endocrine System

Anterior pituitary acidophil cells secrete:

Correct AnswerverifiedShow Answer

Dark,intensely stained,membrane-bound secretory granules are visible in electron micrographs of the cytoplasm of which cell type?

Correct AnswerverifiedShow Answer

The presence of Herring bodies is an identifying characteristic of the:

Correct AnswerverifiedShow Answer

Beta cells of the pancreas secrete:

Correct AnswerverifiedShow Answer

During embryogenesis of the pituitary gland,the anterior lobe develops from which epithelial process?

Correct AnswerverifiedShow Answer

Cells with many lipid droplets are present in the:

Correct AnswerverifiedB

The parafollicular cells of the thyroid gland secrete:

Correct AnswerverifiedA

The catecholamines norepinephrine and epinephrine are secreted by:

Correct AnswerverifiedD

Unusually large numbers of mitochondria are present in the cytoplasm of:

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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B

Correct Answer
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A

Correct Answer
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D

Correct Answer
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