Which of the following must be done before raising a ladder?
A. Secure the ladder.
B. Wrap and tie the halyard.
C. Place the ladder flat on the ground.
D. Check for overhead wires or electrical equipment.
D
Health Professions
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A typical metered dose inhaler produces which of the following particle distributions?
a. 2 to 6-µm mean mass aerodynamic diam-eter (MMAD) b. 1- to 3-µm MMAD c. 6- to 9-µm MMAD d. Less than 1-µm MMAD
Health Professions
The most common areas used to check pulse rate are ________ and _________
A) apical and radial B) radial and popliteal C) apical and temporal D) pedal and apical
Health Professions