Human Anatomy and Physiology Practice Test 3

Creatinine is a metabolic waste product excreted in urine and derived from:

Which one of the following substances does not normally pass though the glomerular capsule?

The oesophagus has both a digestive and respiratory function.

Pulmonary ventilation is the exchange of gases between the atmosphere and alveoli.

Monthly discharge of blood, mucus, and epithelial cells and tissue fl uid

Lymph vessels contain one-way valves.

Blood from the heart fl ows through the blood vessels in which order?

Of the following hormones, all are involved with calcium regulation EXCEPT

Movement of substances from the glomerular fi ltrate into the peritubular capillary

A peak flow meter measures ability to inhale air.

The onset of reproductive age is termed:

The afferent arterioles supplying renal corpuscles have a larger diameter than the efferent arterioles.

The posterior thoracic cage is composed of how many pairs of ribs?

Name the arteries and veins facilitating blood fl ow to and from the lower limbs:

The immune system can be classifi ed into two main categories:

__________ factor is an antigen that may be present on the surface of blood cells.

Most sex-linked genes are carried on the Y chromosome.

Healthy adults take approximately __ breaths per minute.

Which of the following is not an effect of ultraviolet radiation?

Outer region of the kidney