A neutrophil contains many giant gray-green peroxidase-positive bodies and giant lysosomes. Which of the following anomalies is associated with these findings?
a. May-Hegglin
b. Chédiak-Higashi
c. Pelger-Huët
d. Alder-Reilly
Correct Answer B
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The most prescribed dosage form is the:
A) Machine-made capsule. B) Sublingual troches. C) Oil-based liquid. D) Compressed tablet.
Which of the following shift the oxyhemoglobin dissociation curve to the left? I. Fetal Hb (HbF) II. carboxyhemoglobin III. increased H+ concentration
A. I, II, and III B. I and III only C. II and III only D. I and II only
Why is it necessary to keep the patient's PaO2 greater than 60 mm Hg?
a. A level of 60 mm Hg marks the beginning of the steep part of O2Hb dissociation curve. b. Below the 60 mm Hg level, tissue hypoxia is ensured. c. Oxygen deprivation will cause severe cer-ebral vasoconstriction below 60 mm Hg. d. The PaCO2 will start to rise precipitously if the PaO2 falls further.
The "A" in the AVPU Classification Scheme stands for ____.
A. alert B. altered C. amputation D. ambulatory