Comparing the odd-numbered and even-numbered responses of a person on a scale is an example of test–retest reliability
A) True
B) False
B
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Abused substances are those chemicals that alter the person's perception by affecting the
1. central nervous system. 2. autonomic nervous system. 3. cardiorespiratory system. 4. peripheral nervous system.
Why would a study involving continuous handrail support, oxygen uptake, and heart rate in women during submaximal step treadmill exercise be quasi-experimental in design versus experimental?
a. The sample size was small. b. Randomization was not used in sample selection. c. The dependent variables were not manipulated. d. The independent variables were not manipulated.
Rapid-acting nitrates are important for all angina patients. Which of the following are true statements about their use?
1. These drugs are useful for immediate symptom relief when the patient is certain it is angina. 2. The dose is one sublingual tablet or spray every 5 minutes until the chest pain goes away. 3. Take one nitroglycerine tablet or spray at the first sign of angina; repeat every 5 minutes for no more than two doses. If chest pain is still not relieved, call 911. 4. All of the above
Discharge planning for clients begins:
1. After a diagnosis has been established 2. Once the long-term needs are identified 3. Upon admission to a health care facility 4. When the acute care therapies are completed