Sleep has:
a. two stages.
b. three stages.
c. four stages.
d. five stages.
d
Although sleep primarily consists of non-rapid eye move
ment (NREM) and rapid eye movement (REM) sleep, the
latter type has one stage, while the former involves four stages.
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Which of the following statements is true about pain?
A) Pain is a simple, objective phenomenon. B) Pain is a protective mechanism causing one to seek treatment. C) Only sleep deprivation can affect the patient's pain experience. D) Pain has only one characteristic: degree of severity.
A child develops carditis from rheumatic fever. Which areas of the heart are affected by carditis?
a. Coronary arteries b. Heart muscle and the mitral valve c. Aortic and pulmonic valves d. Contractility of the ventricles
An IV solution originally scheduled to run at 150 mL/hr is behind schedule. The drop factor for the IV tubing is 10 gtt/mL. Agency policy allows a 25% increase in the base rate if there are no contraindications
Recalculate the gtt/min when this increase is put into effect. a. 188 b. 112 c. 38 d. 31
A client is brought to the emergency department with complaints of shortness of breath. Assessment reveals a full, bounding pulse, severe edema, and audible crackles in lower lung fields bilaterally. What is the client's most likely diagnosis?
A) Hyponatremia B) Fluid volume excess C) Electrolyte imbalance: hypocalcemia D) Hyperkalemia