Gram-negative organisms are the most often cause of:
A) Gastrointestinal infections
B) Respiratory infections
C) Urinary tract infections
D) Skin infections
Ans: C
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Which statement is true about the mental health of older adults?
a. Nurses should discourage denial and regression so elders can face underlying causes of anxiety directly. b. Anxiety is distinguished from depression, dementia, and the effects of disease or medication easily. c. Compulsive rituals surrounding toileting and sleep are signs of a serious mental disorder. d. The nurse avoids antianxiety medications without an assessment for factors asso-ciated with anxiety.
Recommendations for career success from experienced nurses include all of the following EXCEPT:
A) Find a mentor. B) Recognize that health-care is a business. C) Communicate effectively. D) Don't take risks in the workplace.
A 56-year-old man visits his primary care provider infrequently but has now presented with complaints of transient visual disturbances
Assessment of the patient has yielded few remarkable findings with the exception of blood pressure (BP) of 169/106 mm Hg. When do signs and symptoms of hypertension typically appear? A) Once the patient's average BP crosses the threshold of 140/90 mm Hg B) During the prehypertension stage of the disease C) After target organ damage has occurred D) After hypertension becomes an irreversible condition
A woman arrives at the clinic seeking confirmation that she is pregnant. The following information is obtained: She is 24 years old with a BMI of 17.5
She admits to having used cocaine "several times" during the past year, and drinks alcohol occasionally. Her blood pressure is 108/70 mm Hg, her pulse rate is 72 beats/min, and her respiratory rate is 16 breaths per minute. Family history is positive for diabetes mellitus and cancer. Her sister recently gave birth to an infant with a neural tube defect. Which characteristics place the woman in a high risk category? 1. Blood pressure, age, BMI 2. Drug and alcohol use, age, family history 3. Family history, blood pressure, BMI 4. Family history, BMI, drug and alcohol abuse