Leukocytes are also called platelets.

Which of the following statements regarding blood flow through the heart is not true?

There are two urethras and one ureter.

Which condition allows red blood cells and protein to enter the filtrate?

Which abbreviation is an arrhythmia?

Platelets agglutinate or clump together whenever blood is damaged.

Hypertension means low blood pressure.

Spirometry measures lung capacity.

Which stage of urine production involves adding ammonia, uric acid, and other waste substances directly into the renal tubule?

A neurogenic bladder may be caused by a spinal cord injury.