What does the using random numbers tables for assigning subject to groups eliminate?
A) Systematic bias
B) Ethical problems
C) Need for a control group
D) Unnecessary manipulation
A
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The client confides in the nurse that intercourse has been painful since she became menopausal. The most therapeutic response is
1. Don't worry; it will pass. 2. Are you still sexually active? 3. Perhaps we can discuss this with your doctor. 4. I understand how difficult it is to discuss sex.
Which angle should the nurse use to administer an IM injection for a client who is 5 feet 6 inches tall and weighs 140 pounds?
1. 15 degrees 2. 45 degrees 3. 60 degrees 4. 90 degrees
The nurse caring for a 46-year-old male who has been drinking heavily for 3 years is aware of the potential for alcohol withdrawal syndrome based on the knowledge that physiologically:
1. Alcohol is a stimulant that increases gamma-aminobutyric acid (GABA). 2. The neurotransmitters inhibit impulses on the neurons. 3. The CNS has become accustomed to the depressant effects of the alcohol and CNS excitability develops when alcohol is no longer present. 4. The neuroreceptors in the brain can begin to initiate a chemical reaction of normalcy.
The patient has a prescription for a medication that is administered via an inhaler. Which of the following will allow the nurse to determine whether the patient requires a spacer for the inhaler?
a. The dosage of medication required b. The coordination of the patient c. The schedule of administration d. The use of a dry powder inhaler