ATI LPN
ATI Targeted Medical Surgical Endocrine Questions
Question 1 of 5
Which of the following statements is false regarding the hypothalamus?
Correct Answer: C
Rationale: Hypothalamus produces ADH and oxytocin (stored in posterior pituitary), but ADH increases BP by reducing urine output; oxytocin aids labor.
Question 2 of 5
Which of the above will increase cardiac output?
Correct Answer: A
Rationale: Increased venous return boosts preload, raising CO; others decrease it (vagus, beta blocker) or resist flow.
Question 3 of 5
Blood flow to a tissue will decrease if:
Correct Answer: B
Rationale: High O2 reduces vasodilation need; acidity, EDV, venous return, histamine increase flow.
Question 4 of 5
Which form of epithelial tissue may be found in the upper respiratory system (URS)?
Correct Answer: A
Rationale: Pseudostratified ciliated columnar epithelium lines the URS for mucus movement.
Question 5 of 5
Which of the following activities is not related to kidney function?
Correct Answer: C
Rationale: Kidneys manage pH, wastes, BP, ions; lipid digestion occurs in GI tract.