ATI LPN
ATI The Medical Surgical Endocrine Test Questions
Question 1 of 5
Regarding protein digestion and absorption, which is TRUE?
Correct Answer: D
Rationale: Most amino acids are absorbed via Na^+-dependent transporters in the gut lumen; pepsinogens need acid, and carboxy peptidases are distinct enzymes.
Question 2 of 5
Which statement accurately describes endocrine glands?
Correct Answer: A
Rationale: Endocrine glands secrete directly into the bloodstream, whereas exocrine glands secrete via a duct.
Question 3 of 5
Which gland secretes epinephrine and norepinephrine?
Correct Answer: D
Rationale: The adrenal medulla secretes epinephrine and norepinephrine.
Question 4 of 5
In which body process(es) is/are the endocrine system involved?
Correct Answer: D
Rationale: All functions listed are affected or controlled by the pituitary gland.
Question 5 of 5
Which of the following hormones are produced and secreted by the adrenal medulla?
Correct Answer: B
Rationale: The adrenal medulla secretes catecholamines, adrenaline and noradrenaline, as part of the fight-or-flight response.