In which testing phase is the safety and effectiveness of the drug compared to both the standard treatment and placebos?

A) Phase II
B) Phase I
C) Phase III
D) Phase IV


Answer: C

Health Professions

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Upon which of the following factors is the fire-resistance rating of walls NOT dependent?

A. Type of occupancy B. Type of building construction C. Expected number of occupants D. Presence of automatic sprinkler system

Health Professions

While you are obtaining a medical history for a patient with generalized weakness and fatigue, she hands you a list of all the medications she is currently taking. Which of these medications should the EMT recognize as a bronchodilator for which the EMT could assist in its administration?

A) Metaproterenol B) Mucomyst C) Prednisone D) Metformin

Health Professions

Because the master molecule is unique in any given cell, no similar molecules in the cell are available to replace it; if a critical location on the master molecule is a target receiving multiple hits from ionizing radiation, the master molecule may be inactivated. If this occurs, what is the consequence for the affected cell?

a. Loss of all intracellular fluid b. Increased pressure on the cell membrane leading to immediate rupture c. Disruption of cell chemistry only d. Normal cell function will cease, and the cell will die.

Health Professions

An example of a periodic supply is ____. 

A. staples B. table covers C. prescription pads D. appointment books E. facial tissue

Health Professions