Cross-multiplication can be used to find the missing value in a
A. fraction proportion.
B. ratio proportion.
C. simple ratio.
D. single fraction.
Answer: A
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For which reasons would the nurse complete a comprehensive assessment with a patient? (Select all that apply.)
A) Strengthens the nurse–patient relationship B) Provides baselines for future assessments C) Is appropriate for routine care visits D) Assesses symptoms about a specific body system E) Provides personalized knowledge about the patient
Which of the following chart entries represents a pitfall in documentation?
a. Restless and combative; SaO2 87% b. Patient demanding and difficult to please c. Discovered in bathroom; instructed to ask for assistance before ambulating d. Three-centimeter area of serosanguineous drainage noted on the dressing to the left hip
A patient is diagnosed with acute pancreatitis. The nurse realizes that the basic mechanism behind this disease process is which of the following?
1. autodigestion of pancreatic and surrounding tissues by pancreatic enzymes 2. inability of the pancreas to produce insulin 3. inhibition of kallikrein 4. systemic hypertension caused by increased blood flow to the pancreas
One of the nurse manager's roles is to evaluate staff performance. Because the nurse manager has this role, the nurse manager's positional power is increased by:
a. Centrality b. Criticality c. Flexibility d. Relevance