What is the rate of administration for packed red blood cells?
A) As fast as the patient can tolerate
B) 1 unit over 2 to 3 hours, no longer than 4 hours
C) IV push over 3 minutes
D) 200 mL/hr
B
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The nurse notes that there are changes in the ECG of a patient who experienced an MI. Changes may indicate that the occurring ischemia is:
A) P wave inversion B) T wave inversion C) Q wave changes with no change in ST or T wave D) P wave enlargement
Systematic sampling may be either probability or nonprobability
A) True B) False
Which step is essential when removing a client's hearing aid?
1. Assist the client with removal when necessary. 2. Instruct the client to remove the aid in the sunroom. 3. Leave the aid in place when bathing. 4. Send the aid home with the family.
After suffering an acute myocardial infarction, a patient attends cardiac rehabilitation. This will help to gradually build his exercise tolerance
According to Maslow's Hierarchy of Needs, cardiac rehabilitation most directly addresses which need? a. Safety and security b. Physiological c. Self-actualization d. Self-esteem