Which of the following is a safety rule in the laboratory?
A. Wear safety goggles when working with strong chemicals.
B. Wipe up spills once at the end of each shift.
C. Leave the instrument on when performing repairs.
D. Sandals are permitted as long as hose or socks are also worn.
Answer: A
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Which codes are optional codes used to collect and track data for performance measurement?
A) HCPCS B) Evaluation and Management C) Category I D) Category II
Each hormone targets ________ in the body
a. a specific muscle b. another hormone c. specific cells d. an organ
A 66-year-old male has summoned your assistance because he is short of breath and his home pulse oximeter is reading 89%, despite 3 lpm of home medical oxygen. Assessment reveals an intact airway and adequate breathing. His radial pulse is normal and skin hot and dry. Vital signs are: pulse 84, respirations 18, and blood pressure 166/86 mmHg. Breath sounds are clear bilaterally. His pulse
oximeter is fluctuating between 88% and 90%. In this situation you would first: A) check his SpO2 with your pulse oximeter. B) place him on 15 lpm of oxygen with a nonrebreather. C) request advanced life support assistance. D) increase oxygen flow to 6 lpm through the nasal cannula.
Using the Glasgow Coma Scale what score would be assigned to a patient with eyes opening to voice, verbally confused, and obeys commands?
A) 4 / 5 / 6 = 15 B) 3 / 4 / 6 = 13 C) 3 / 4 / 5 = 12 D) 3 / 5 / 6 = 14