PLR is the abbreviation for:
A) peripheral lumination reflex
B) pupillary light reflex
C) persistent light response
D) permanent lesion response
B
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Inspiratory reserve volume, or IRV, is the amount of air that can be forcibly inspired after a normal ________
a. inhalation b. measurement c. exhalation d. ventilation
A technologist is reviewing a patient's blood smear. She notices that 85% blasts are present but is having a difficult time identifying the lineage. Cytochemical staining is subsequently performed, and the results for MPO, SBB, NSE, and PAS are negative
Based on this information, what is the most likely lineage of the unknown blasts? a. T lymphoid b. B lymphoid c. Erythroid d. Myeloid
Compared with pressure-controlled inverse ratio ventilation, APRV does which of the following?
a. Decreases the cardiac index b. Reduces the need for sedation c. Increases the peak airway pressure d. Increases the central venous pressure
Which of the following decreases the heart rate?
A. Strenuous exercise B. Elevated body temperature C. Parasympathetic nerve stimulation D. Sympathetic nerve stimulation E. Low concentration of potassium ions