The body depends on all of the substances for life processes except
A. vitamins.
B. proteins.
C. fibers.
D. minerals.
Answer: C
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The critical care nurse is caring for a patient with a pulmonary artery pressure monitoring system. The nurse is aware that pulmonary artery pressure monitoring is used to assess left ventricular function (cardiac output)
What else are pulmonary artery pressure monitoring systems used for? A) To assess the patient's response to interventions such as fluid administration and drug administration B) To obtain specimens for arterial blood gas measurements C) They have been determined to not be clinically useful for continuous monitoring of a patient with heart failure. D) To diagnose the etiology of chronic obstructive pulmonary disease.
The nurse manager of a psychiatric inpatient facility is orienting a newly hired nurse. Which instruction would the manager provide regarding clients with bipolar disorder?
Note: Credit will be given only if all correct choices and no incorrect choices are selected. Standard Text: Select all that apply. 1. "Continuously assess the clients for mood elevation." 2. "Make safety a priority." 3. "Offer fluids such as coffee or tea frequently through the day." 4. "Monitor the client's sleep cycles." 5. "Measure vital signs four times a day."
Which screening technique is best for early detection of breast lumps, with positive effects on breast cancer survival?
A) A physical exam by a healthcare provider B) Mammography C) The patient D) Ultrasound
Primary or essential hypertension is caused by
a. unknown factors. b. sedentary lifestyle. c. excess sodium intake. d. being overweight or obese.