If a researcher posted a recruitment notice on a website, people who responded and participated in the study would comprise a convenience sample
A) True
B) False
A
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A patient with Raynaud disease has a nursing diagnosis of "Ineffective tissue perfusion, related to vasoconstriction" and is being given discharge instructions. What should the nurse include when providing this information?
a. Avoid sun exposure. b. Wear gloves and warm socks when out-doors. c. Chafe hands frequently to warm them. d. Wash dishes in warm water.
A person is considered legally blind when central visual acuity is:
a. between 20/70 and 20/200 in the better eye without corrective lenses b. 20/200 or less in either eye without corrective lenses c. 20/200 or less in the better eye with corrective lenses d. absent
The professional nurse realizes there is both a legal and an ethical obligation to keep client infor-mation obtained through examination, observation, conversation, or treatment:
1. Secured 2. Accessible 3. Confidential 4. Documented
Which layer of the uterus is responsible for labor and delivery?
a. Myometrium b. Endometrium c. Perimetrium d. Epimetrium