Complete Question Bank

ATI LPN · Anatomy and Physiology · Urinary System Test Questions And Answers

Full Question & Rationale Repository

Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Concerning urinary concentration:

A. the thick loop of Henle generates most of the osmotic gradient needed for reabsorption of water in the collecting duct

B. the tubular urine that reaches the collecting duct is generally hypotonic with respect to plasma

C. in the absence of ADH, urine is not concentrated along the length of the collecting duct

D. all are correct

Expert Explanatory Rationale

Correct Answer: all are correct

Question 2 of 5

What is usually considered the number of white cells necessary on microscopy to make the diagnosis of a definite UTI?

A. 1000 per mmÃ‚Â³

B. 10000

C. 50000

D. 100000

Expert Explanatory Rationale

Correct Answer: 10000

Question 3 of 5

Regulation of blood pressure is performed by;

A. Renal tubule

B. juxtaglomerullar nephron

C. juxtaglomerular apparatus

D. all of the above

Expert Explanatory Rationale

Correct Answer: juxtaglomerular apparatus

Question 4 of 5

A client is taking furosemide (Lasix) 40 mg/day for management of chronic kidney disease (CKD). To detect the positive effect of the medication, what action of the nurse is best?

A. Obtain daily weights of the client.

B. Auscultate heart and breath sounds.

C. Palpate the client's abdomen.

D. Assess the client's diet history.

Expert Explanatory Rationale

Correct Answer: Obtain daily weights of the client.

Question 5 of 5

The pronephros is developed from intermediate mesoderm in the:

A. cervical region

B. thoracic region

C. lumbar region

D. sacral region

Expert Explanatory Rationale

Correct Answer: cervical region

Ready to Guarantee Your Result?

Start Your ATI LPN Preparation Journey Today

Access over 300,000 verified practice questions, comprehensive subject diagnostic exams, and timed clinical simulations engineered for success.

Browse Other Nursing Exams