The abbreviation GI means first delivery.

Many of the structures of the respiratory system are covered by mucous membrane.

Which of the following statements regarding the lungs is not true?

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 abbreviation is an arrhythmia?

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

Platelets agglutinate or clump together whenever blood is damaged.

Hypertension means low blood pressure.