kidney MCQs

In humans, the _ are the organs responsible for the production of urine.

lungs
kidneys
intestines
liver

Correct Answer

kidneys

Areas of kidneys include _
renal pelvis
renal medulla
renal cortex
All of these

Correct Answer

All of these

which is the outer layer of kidney?

renal pelvis
renal medulla
renal cortex
All of these

Correct Answer

 renal cortex

which is the middle layer of kidney?

renal pelvis
renal medulla
renal cortex
All of these

Correct Answer

renal medulla

Which part of kidney becomes a ureter?

renal pelvis
renal medulla
renal cortex
All of these

Correct Answer

renal pelvis

Each kidney contains more than __ nephrons

1 trillion
1 million
10 billion
0.5 billion

Correct Answer

1 million

microscopic tubules that make urine are called?

Renal medulla
renal cortex
nephrons
Loop of henle

Correct Answer

nephrons

_ is the tube that connects the kidney to the bladder.

renal cortex
nephrons
Loop of henle
ureter

Correct Answer

ureter

the inability to hold urine in the bladder is called?

Diarrhoea
Incontinence
Constipation
ulcer

Correct Answer

Incontinence

Urine leaves the body through the _

urethra
renal cortex
nephrons
Loop of henle

Correct Answer

urethra

_ is a tube at the bottom of the bladder that opens to the outside of the body

urethra
renal cortex
nephrons
Loop of henle

Correct Answer

urethra