NNCC ccht practice questions and
answers 2026\2027
Peritoneal dialysis differs from hemodialysis in which of the following ways?
A. PD requires both vascular access and abdominal access.
B. PD cannot be done at home
C. PD access is by an intra-abdominal catheter
D. Sterile dialysate is not require for PD
- correct answer C
The main difference between an arteriovenous shunt (AVS) and an arteriovenous fistula (AVF) is:
A. AVS is entirely within the arm
B. AVF is entirely within the arm
C. AVF is more likely to become clotted or infected
D. AVF requires an external tube
- correct answer B
Which of the following dialyzers is used currently?
a. Kiil
B. flat plate
c. coil
d. hollow tube
- correct answer D
, Which of the following kidney structures connects with and delivers urine directly to the ureter?
a. pelvis
b, calyx
c, glomerulus
d. cortex
- correct answer A
The glomerular filtration rate is an important index of renal function and in the normal adult is
approximately:
a. 50 ml/nib/1.73 m2
b. 75 ml/min/1.73 m 2
c. 125 mL/min/1,73m2
d. 200 ml/ min/ 1.73m2
- correct answer C
All of the following substances are produced by the kidney EXCEPT:
a. renin
b. aldosterone
c. erythropoietin
d. calcitriol
- correct answer B
The most likely cause of post-renal failure is:
A. severe dehydration
B. nephrotoxic drug
C. glomerulonephritis
D. benign prostatic hypertrophy
- correct answer D
The most common cause of chronic kidney disease in the United States is:
answers 2026\2027
Peritoneal dialysis differs from hemodialysis in which of the following ways?
A. PD requires both vascular access and abdominal access.
B. PD cannot be done at home
C. PD access is by an intra-abdominal catheter
D. Sterile dialysate is not require for PD
- correct answer C
The main difference between an arteriovenous shunt (AVS) and an arteriovenous fistula (AVF) is:
A. AVS is entirely within the arm
B. AVF is entirely within the arm
C. AVF is more likely to become clotted or infected
D. AVF requires an external tube
- correct answer B
Which of the following dialyzers is used currently?
a. Kiil
B. flat plate
c. coil
d. hollow tube
- correct answer D
, Which of the following kidney structures connects with and delivers urine directly to the ureter?
a. pelvis
b, calyx
c, glomerulus
d. cortex
- correct answer A
The glomerular filtration rate is an important index of renal function and in the normal adult is
approximately:
a. 50 ml/nib/1.73 m2
b. 75 ml/min/1.73 m 2
c. 125 mL/min/1,73m2
d. 200 ml/ min/ 1.73m2
- correct answer C
All of the following substances are produced by the kidney EXCEPT:
a. renin
b. aldosterone
c. erythropoietin
d. calcitriol
- correct answer B
The most likely cause of post-renal failure is:
A. severe dehydration
B. nephrotoxic drug
C. glomerulonephritis
D. benign prostatic hypertrophy
- correct answer D
The most common cause of chronic kidney disease in the United States is:
