A reviewer is critically appraising a study's variables. What will the researcher evaluate?
a. Conceptual and operational definitions of variables
b. Relationships of demographic variables to key concepts in the study framework
c. Whether variables and key concepts are linked
d. Use of all types of variables, including independent, dependent, and research variables
ANS: A
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Which layer of the skin contains blood vessels that are integral to the regulation of body temperature and blood pressure?
A) Subcutaneous B) Dermis C) Epidermis D) Endothelial
The older adult female patient is concerned about incontinence when she sneezes. The nurse explains that this type of incontinence is called:
a. urge incontinence. b. stress incontinence. c. overflow incontinence. d. functional incontinence.
Assessing the postoperative client's level of consciousness is a priority because a change in the level of consciousness may be the first indication that which of these complications has occurred?
a. a stroke or increased intracranial pressure b. an adverse reaction to anesthetic agents or postoperative medications c. fluid and electrolyte imbalances or hypoxia d. sleep deprivation or sensory input overload
Select the action by the nurse that best helps promote the adaptation of a client in Addisonian crisis
a. Assign the client to a private room. b. Cover the client with one or two extra blankets to keep him warm. c. Ambulate the client four times per day to maintain exercise tolerance. d. Encourage the client to take a shower in-stead of a bed bath.