Which of the following is an antianemic?
A. Vitamin B12
B. Intrinsic vactor
C. Zinc
D. Histamine injections
A. Vitamin B12
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During an eye assessment, the nurse asks about a client's use of eye medications, recognizing that many of them can affect which body systems?
1. Cardiovascular and respiratory 2. Gastrointestinal and endocrine 3. Endocrine and digestive 4. Urinary and reproductive
Two conditions must exist to suspect bundle branch block. First, the QRS complex must have an abnormal duration (0.12 seconds or more in width), and second _____
a. an RSR' complex must be seen in leads V1-V6 b. a QS pattern must be seen in leads I, II, and III c. a slurred upstroke of the QRS complex must exist d. the QRS complex must arise as the result of supraventricular activity
A nurse is caring for a client with contact dermatitis. What measure should the nurse
employ in this client? A) Apply warm compresses over the affected area B) Encourage the client to lightly pat the area C) Teach clients to use hourly topical corticosteroids D) Bandage and keep the area covered
The bell of the stethoscope:
A. Is used for soft, low-pitched sounds B. Is used for high-pitched sounds C. Is held lightly against the skin D. Magnifies sound