What is the trigger for angina pectoris?
a. Atherosclerotic lesions
b. Hyperlipidemia
c. Myocardial necrosis
d. Myocardial ischemia
Ans: d. Myocardial ischemia
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A patient with elevated BUN and creatinine values arrives at the emergency room. Based upon the physician's orders, the nurse caring for this patient in the emergency room prepares the patient for this commonly used diagnostic test:
A) Ultrasound B) X-ray C) Computer tomography D) Nuclear scan
Which of the following nursing diagnoses would explain the purpose of the using a self-sheathing stylet catheter?
1. Risk for Injury 2. Risk for Fluid-Volume Deficit 3. Risk for Infection 4. Risk for Altered Nutrition
Which of the following statements reflects the best understanding of cultural caring provided by professional nurses?
1. "Nurses must be open to learning the culture of our clients." 2. "Nurses need to attend to clients in a culturally sensitive manner." 3. "I care for my clients in ways that respect their culture and beliefs." 4. "Culture caring means allowing the client the freedom to be himself."
What is the missing value in 16 : 32 = 4 : x?
A. 32 B. 128 C. 24 D. 8