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Endocrinology MCQ

The gubernaculum guides the testis through the ________ canal.

Penile.

Pelvic.

Inguinal.

Seminiferous

Answer

Correct Answer: Inguinal.

Note: This Question is unanswered, help us to find answer for this one

To function properly, the reproductive system must possess all of these except __________.

Paired gonads

Accessory secretions

External genitalia

Reception and transport ducts

Answer

Correct Answer: Paired gonads

Note: This Question is unanswered, help us to find answer for this one

Vitamin d is a precursor in the synthesis pathway of ________.

Thyroid hormone

Calcitonin

Parathyroid hormone

Calcitriol

Answer

Correct Answer: Calcitriol

Note: This Question is unanswered, help us to find answer for this one

Lipophilic hormones bind to ___________ receptors of target cells.

Intracellular

Membrane-bound

Both a & b

None of these

Answer

Correct Answer: Intracellular

Note: This Question is unanswered, help us to find answer for this one

Increased levels of t3 and t4 will result in __________.

Decreased TRH

Elevated TSH

ADH and oxytocin

None of these

Answer

Correct Answer: Decreased TRH

Note: This Question is unanswered, help us to find answer for this one

Hormones that regulate the secretory action of other endocrine glands are called __________.

Tropins

GHIH

Somatotropin

Somatostatins

Answer

Correct Answer: Tropins

Note: This Question is unanswered, help us to find answer for this one

Aldosteronism will cause ______.

Decreased secretion of renin

Decreased secretion of ANP (atrial naturetic peptide)

Decreased loss of K+ in the urine

None of the listed responses is correct.

Answer

Correct Answer: Decreased secretion of renin

Note: This Question is unanswered, help us to find answer for this one

T4 and t3 are hormones that are mainly transported in the blood.

Catecholamine; bound to thyroxine-binding globulin (TBG)

Steroid; unbound (free)

Steroid; bound to transcortin-binding protein (TBP)

Monoamine; unbound (free)

Monoamine; bound to thyroxine-binding globulin (TBG)

Answer

Correct Answer: Monoamine; bound to thyroxine-binding globulin (TBG)

Note: This Question is unanswered, help us to find answer for this one

Hyposecretion of cortisol from the adrenal cortex is known as ________.

Anterior pituitary gland

Addison disease

Thryoidectomy

Diabetes insipidus

Answer

Correct Answer: Addison disease

Note: This Question is unanswered, help us to find answer for this one

Excess glucose can be found in the urine _______.

Pituitary gland

Type 1 and type 2 diabetes mellitus

Glycogen

When the transport maximum for reabsorption in the kidney tubules is exceeded, as a result of type 1 diabetes or as a result of type 2 diabetes

Answer

Correct Answer: When the transport maximum for reabsorption in the kidney tubules is exceeded, as a result of type 1 diabetes or as a result of type 2 diabetes

Note: This Question is unanswered, help us to find answer for this one

Hypocalcemia could be caused by the ______

Apoptosis of parathyroid cells

Failure of osteoclasts to respond to PTH (parathyroid hormone/parathormone)

Malfunction of the parathormone receptors in kidney tubule cells

All of the listed responses are correct

Answer

Correct Answer: All of the listed responses are correct

Note: This Question is unanswered, help us to find answer for this one

Using this assay, glucose concentration is _______.

Inversely proportional to optical density

Directly proportional to the volume of blood sampled

Directly proportional to optical density

Inversely proportional to the volume of blood sampled

Answer

Correct Answer: Directly proportional to optical density

Note: This Question is unanswered, help us to find answer for this one

Hyper____emia means high amounts of calcium in the blood.

Natr

Calc

Kal

Glyc

Answer

Correct Answer: Calc

Note: This Question is unanswered, help us to find answer for this one

Gluc_______ is a pancreatic hormone that increases blood sugar by converting glycogen to glucose.

Uria

Ine

Agon

Otropin

Answer

Correct Answer: Agon

Note: This Question is unanswered, help us to find answer for this one

Endocrinology MCQ

The gubernaculum guides the testis through the ________ canal.

To function properly, the reproductive system must possess all of these except __________.

Vitamin d is a precursor in the synthesis pathway of ________.

Lipophilic hormones bind to ___________ receptors of target cells.

Increased levels of t3 and t4 will result in __________.

Hormones that regulate the secretory action of other endocrine glands are called __________.

Aldosteronism will cause ______.

T4 and t3 are __________ hormones that are mainly transported __________ in the blood.

Hyposecretion of cortisol from the adrenal cortex is known as ________.

Excess glucose can be found in the urine _______.

Hypocalcemia could be caused by the ______

Using this assay, glucose concentration is _______.

Hyper____emia means high amounts of calcium in the blood.

Gluc_______ is a pancreatic hormone that increases blood sugar by converting glycogen to glucose.

T4 and t3 are hormones that are mainly transported in the blood.