REM sleep comprises what percent of the sleep cycle?
a. 70% to 75%
b. 45% to 65%
c. 15% to 20%
d. 20% to 25%
D
NREM sleep usually occupies 70% to 75% of the sleep cycle, with REM sleep comprising 20% to 25%.
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A client complains of anorexia, malaise, weight loss, joint pain, and stiffness. During assessment, the nurse expects to note:
1. constipation. 2. normal vision. 3. polycythemia. 4. butterfly rash over the nose.
The nurse instructs an older patient on ways to manage acute episodes of gout at home. Which patient statement indicates that teaching has been effective?
1. "Ice packs to the painful areas will be helpful." 2. "I will need to reduce my fluid intake to 2 L/day." 3. "I should eat liver at least one or two times per week to promote healing." 4. "Application of heat to my joints is recommended to manage the discomfort."
The Diabetic Educator is teaching a patient about type 2 diabetes. The Educator recognizes the patient understands the primary treatment for type 2 diabetes when the patient states what?
A) "A pancreas transplant will provide a cure for my diabetes." B) "I will take my oral antidiabetic agents when my morning blood sugar is high." C) "I will follow the weight loss plan designed by the dietitian." D) "I will make sure I call the Diabetic Educator when I have questions about my insulin."
A patient comes into the emergency department with complaints of feeling weak, confused, and having abdominal cramps after spending several hours in the hot sun attending a baseball game. The patient's blood pressure is 96/58 mm Hg. The nurse would conduct additional assessment for which condition?
1. Hyponatremia 2. Hypercalcemia 3. Hypernatremia 4. Hypocalcemia