Which is true about a research hypothesis?
a. It defines the various research variables and describes how they will be measured.
b. It explains the relationship of the research purpose to theory development.
c. It includes the research problem, purpose, and research questions.
d. It links the research problem statement to the study design and data analysis.
ANS: D
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The nurse notes that the client admitted with cirrhosis is more anxious than usual. The client has ascites and has had a poor appetite. The client states, "I can't breathe.". The nurse's most appropriate initial response is to:
1. Evaluate the respiratory status. 2. Contact the health care provider. 3. Assess the abdomen. 4. Give the client his medication.
What is the trigone?
a. A smooth muscle that comprises the orifice of the ureter b. The inner mucosal lining of the kidneys c. A smooth triangular area between the openings of the two ureters and the urethra d. One of the three divisions of the loop of Henle
Which disorder is considered a co-morbid condition of acromegaly?
a. Hypotension b. Diabetes c. Brain cancer d. Thyroid cancer
Protective body mechanics rules include:
A) use good posture B) position your body close to the load being lifted C) bend your knees D) all of the above