What type of sampling divides the population into homogeneous strata from which elements are selected at random?
A) Probability sampling
B) Simple random sampling
C) Stratified random sampling
D) Cluster sampling
C
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On which of the following health promotion and wellness activities would it be appropriate for a nurse to instruct a young adult?
a. Monthly breast self-examination b. Annual dilated retinal eye examinations c. Keeping socially active d. Prevention of accidental poisoning
The nurse assessing a patient who is experiencing renal failure. Which change to the integumentary system does the nurse anticipate for this patient?
1) Jaundice 2) Thinning hair 3) Uremic frost 4) Thickened nails
A client diagnosed with type 2 diabetes mellitus becomes diaphoretic and irritable during exercise. The blood glucose level at this time is 53 mg/dL. Which of the following should the client be instructed to do when this occurs?
1. Ingest 5 to 10 g of a simple carbohydrate. 2. Ingest 10 to 15 g of a simple carbohydrate. 3. Ingest 15 to 25 g of a simple carbohydrate. 4. Call paramedics.
What is considered the most effective approach to getting an addict into treatment?
A. Arrange a planned confrontation from those with leverage, such as family members or an employment supervisor. B. Call the police and have the addict forcibly brought to the emergency department for a psychiatric admission. C. Call the police and have the addict forcibly removed to jail. D. Wait until the addict has "hit bottom" and recognizes the need for treatment.