ATI LPN
Urinary and Renal System Questions Questions
Question 1 of 5
The nurse is teaching a client with chronic kidney disease (CKD) about the sodium restriction needed in the diet to prevent edema and hypertension. Which statement by the client indicates more teaching is needed?
Correct Answer: A
Rationale: Fast food is high in sodium, contradicting the restriction; more teaching is required.
Question 2 of 5
The functional unit of the kidney is called a
Correct Answer: B
Rationale: Nephron is the complete functional unit, including glomerulus and tubules.
Question 3 of 5
Calyx is characterized by:
Correct Answer: B
Rationale: Calyx is a cuplike structure collecting urine in the renal pelvis.
Question 4 of 5
Four sections of the vasculature of the kidney tubule are listed below. Which one lists them in correct order of blood flow from left to right?
Correct Answer: B
Rationale: Blood flows from afferent arteriole to glomerulus, then efferent arteriole.
Question 5 of 5
What is the resulting effect of renin being released by the kidney?
Correct Answer: A
Rationale: Renin triggers angiotensin II formation, affecting blood pressure.