The average weight of hemoglobin in the red blood cell is the measurement of the
A) mean corpuscular volume (MCV).
B) mean corpuscular hemoglobin (MCH).
C) mean corpuscular HGH concentration (MCHC).
D) red cell distribution in weight (RDW).
B
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A patient being mechanically ventilated with positive end-expiratory pressure and pressure support totaling 30 mm Hg has developed unequal chest expansion, absent breath sounds on the right, and tracheal deviation to the right
The patient is increasingly tachycardic, anxious, and agitated, and his pulmonary compliance is rapidly decreasing. What is the most appropriate nursing action? A) Obtain a chest x-ray to rule out pneumothorax. B) Inititate needle thoracotomy or chest tube insertion. C) Sedate the patient and evaluate ventilator settings. D) Obtain arterial blood gases to evaluate gas exchange.
A community health nurse is attempting to identify a target group for a program using a geographic information system (GIS). Which type of information would the nurse be able to obtain?
A) Family status B) Past interventions used C) Previous health problems D) Areas needing more study
The nurse finishes administering an intermittent medication through a Groshong catheter. What is the nurse's next action?
a. Clamping the catheter b. Flushing the line with saline c. Flushing with heparin d. Removing the access needle
A 75-year-old man is being discharged to his home following a fall in his kitchen that resulted in a fractured pelvis. The home health nurse makes a home assessment that will be used to design interventions to meet which priority need?
A) sleep and rest C) protection from potential harm B) support from family members D) feeling a sense of accomplishment