An orthopedic patient is instructed to tighten the gluteus muscles and relax. This is an example of an
A) Isometric exercise
B) Isotonic exercise
C) Anaerobic exercise
D) Aerobic exercise
Ans: A
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The difference between a true score and an obtained score is referred to as which of the following?
A) Internal inconsistency B) Non-equivalence C) Interobserver disagreement D) Error of measurement
When the patient asks when he should expect to be up and walking after his below-knee amputation, the nurse assures him that most amputees are fully weight-bearing within:
1. 3 weeks. 2. 1 month. 3. 6 weeks. 4. 3 months.
Patients with type 2 diabetes are most likely to maintain good metabolic control if they
a. avoid all sources of simple carbohydrates. b. avoid eating during the evening or at night. c. space their meals evenly throughout the day. d. eat one large meal and two small meals each day.
"Lidocaine 2 g, water qsad 100 mL" is the recipe for making 100 mL of a ________ lidocaine solution.
A. 0.2% B. 2% C. 200% D. 20%