Pay And Download The Complete Chapter Questions And Answers
Chapter 30 Acid-Base Regulation
Complete Chapter Questions And Answers
Sample Questions
32. Which patient has renal tubular acidosis?
ANS: B
33. The clinical laboratory returns the following arterial blood values for a patient: pH = 7.2; plasma HCO3 = 29 mmol/L; plasma pCO2 = 75 mmHg. What is this patient’s acid-base disorder?
A. Acute respiratory acidosis without renal compensation
B. Respiratory acidosis with partial renal compensation
C. Acute metabolic acidosis without respiratory compensation
D. Metabolic acidosis with partial respiratory compensation
ANS: B
34. In the patient described in question 33, compared with normal, which of the following laboratory values are you likely to find?
Urine Excretion New Renal Urine Excretion Urine pH
of NH4+ HCO3 Produced of HCO3
A.
B.
C.
D.
E.
ANS: C
35. A patient’s urine was collected for four hours and the total volume was 960 mL during this time. Her urine osmolarity was 140 mOsm/L and her plasma osmolarity was 280 mOsm/L. What was her “free water clearance”?
+4.0 mL/min
+2.0 mL/min
0.0 mL/min
–2.0 mL/min
–4.0 mL/min
None of the above
ANS: B
Add a review
There are no reviews yet.