Question

If a urine specimen is collected and then left standing for more than 1 hour, bacterial will grow, and the pH of the urine will soon become: a. highly acidic

b. slightly acidic
c. alkaline
d. neutral
e. both acidic and alkaline

Answer 1

If a urine specimen is left standing for more than 1 hour, bacterial growth can occur, and the pH of the urine can change. The pH of urine can vary from a normal low of 4.5 to a maximum of 8.0. Bacterial growth in urine can lead to the production of ammonia, which can increase the alkalinity of the urine. The correct option is C.

Step-by-step explanation:

If a urine specimen is left standing for more than 1 hour, bacterial growth can occur, and the pH of the urine can change. The pH of urine can vary from a normal low of 4.5 to a maximum of 8.0.

Bacterial growth in urine can lead to the production of ammonia, which can increase the alkalinity of the urine. Therefore, the correct answer is c. alkaline.