Human Anatomy and Physiology Practice Test 2

All of the following are examples of anticoagulants EXCEPT

Carbon monoxide has a greater affinity for hemoglobin than oxygen.

The thoracic duct drains lymph from the right upper limb.

A typical spinal nerve may carry motor, sensory, and autonomic nerve fibers.

Lymphatic vessels have one-way valves.

The effects of age on the respiratory system include all of the following EXCEPT

Type B blood group individuals have antibodies against B antigens in the plasma.

When the hemoglobin carries all the oxygen it can hold, it is considered to be fully saturated.

Male infertility may result from a sperm count of less than 40 million sperm/mL

Muscle spindles are spindle-shaped smooth muscles.

The axillary lymph nodes drain lymph from all of the following regions EXCEPT the

The affinity of hemoglobin for oxygen is affected by changes in all of the following EXCEPT

Differences in sensation intensity are determined by changes in the frequency of action potentials

Opportunistic pathogens are organisms that affect a healthy individual if given the slightest opportunity.

There is no significant change in the glomerular filtration rate as one ages.

Both ejaculation and erection are reflex actions.

The vessels responsible for most of the resistance that opposes blood flow in the circulation are the

The organic nutrients needed in minute amounts to maintain normal growth and metabolism are

During quiet breathing, there is more muscular work involved when breathing in than when breathing out.

The conversion of glucose to glycogen is known as