The so-called master gland is the

A. pituitary.
B. thyroid.
C. parathyroid.
D. pineal.


Answer: A

Health & Biomechanics

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Answer the following statements true (T) or false (F)

1. Cancer is an abnormal and uncontrollable multiplication of cells or tissue that leads to death if untreated. 2. Benign tumors are capable of invading surrounding structures and spreading to distant sites. 3. Every case of cancer begins with a change in a cell that allows it to grow and divide when it should not. 4. The spread of cancer cells from one part of the body to another is called metastasis. 5. Socioeconomically disadvantaged people are more likely to engage in activities associated with cancer risk—for example, smoking and eating unhealthful foods.

Health & Biomechanics

Which is the most commonly used over-the-counter sleep aid?

1. Diphenhydramine (Benadryl) 2. Phenylephrine (Neo-Synephrine) 3. Pseudoephedrine (Sudafed) 4. Acetylcholine (Miochol)

Health & Biomechanics

Which of the following statements regarding bacteria and viruses is FALSE?

A. Bacteria can be found in almost all environments. B. Viruses are able to replicate on their own. C. Viruses represent some of the smallest pathogens. D. Bacteria may inhabit a host harmlessly.

Health & Biomechanics

Obesity is a condition that is NOT covered under PL 94–142

Indicate whether the statement is true or false

Health & Biomechanics