Human Anatomy and Physiology : Help with Other Endocrine Physiology

Study concepts, example questions & explanations for Human Anatomy and Physiology

varsity tutors app store varsity tutors android store

Example Questions

Example Question #1 : Help With Other Endocrine Physiology

Which of the following is not a tropic hormone?

Possible Answers:

Adrenocorticotropic hormone

Thyroid-stimulating hormone

Glucagon

Luteinizing hormone

Gonadotropin-releasing hormone

Correct answer:

Glucagon

Explanation:

Tropic hormones stimulate the release of other hormones from other glands.

Adrenocorticotropic hormone (ACTH) stimulates the release of glucocorticoids (namely cortisol) from the adrenal cortex. Thyroid-stimulating hormone (TSH) stimulates the release of thyroid hormones (T3 and T4) from the thyroid gland. Gonadotropin-releasing hormone (GnRH) stimulates the release of luteinizing hormone (LH) and follicle-simulating hormone (FSH) from the anterior pituitary. LH stimulates the release of testosterone (and other sex hormones) from the testes in men, and the release of estrogen and progesterone (and testosterone) from the ovaries in women.

Glucagon is released from the pancreas, and acts directly on cells in the liver and skeletal muscle to stimulate the breakdown of glycogen to increase blood sugar while fasting.

Example Question #2 : Help With Other Endocrine Physiology

How are steroid hormones released from the secretory cell?

Possible Answers:

Exocytosis

Apoptosis

Facilitated diffusion

Simple diffusion

Correct answer:

Simple diffusion

Explanation:

Steroid hormones are released from the parent cell by simple diffusion. Thyroid hormones are also released via simple diffusion. Peptide and catecholamines are the hormones released by exocytosis. No hormones are released via apoptosis, which is a controlled, deliberate form of cell death. 

Example Question #66 : Endocrine And Reproductive Physiology

There are a few tissues which are primarily endocrine in function, where other tissues serve other purposes besides endocrine function, but do contain endocrine functions too.

Which of the following tissues is not primarily endocrine in function? 

Possible Answers:

Parathyroid glands

Adrenal glands

Pineal gland

Kidneys 

Pituitary gland

Correct answer:

Kidneys 

Explanation:

The kidneys contain many other functions in the body other than endocrine function. One of the primary functions of the kidneys is urine production. The kidney's endocrine function is the synthesis and secretion of erythropoietin and renin. The pineal, parathyroid, adrenals, pituitary, and thyroid tissues are the tissues that are primarily endocrine in function. 

Example Question #4 : Help With Other Endocrine Physiology

What do the lacrimal glands produce?

Possible Answers:

Sweat

Saliva

Tears

Milk

Correct answer:

Tears

Explanation:

The lacrimal glands are responsible for producing tears. The eccrine glands produce sweat. The mammary glands produce milk. The salivary glands produce saliva. 

Example Question #5 : Help With Other Endocrine Physiology

Secretions through a duct might provide __________, whereas ductluss secretions act as __________.

Possible Answers:

lubrications, lubricators

enzymes, hormones

superficial relief,interstitial fluid

transport media, physical protectors

 

Correct answer:

enzymes, hormones

Explanation:

Exocrine glands are released through ducts and typically release enzymes, while endocrine glands are not released through ducts and produce hormones.

Learning Tools by Varsity Tutors

Incompatible Browser

Please upgrade or download one of the following browsers to use Instant Tutoring: