The nurse is contributing to the plan of care for a patient with varicose veins. Which position should be encouraged to reduce the patient's pain?
a. Lie prone.
b. Cross legs.
c. Elevate legs.
d. Keep legs dependent.
ANS: C
Elevating legs will promote venous return and help relieve pain from the swelling. A. B. D. These positions will not promote blood return to decrease pain.
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In caring for the preterm infant, what complication is thought to be a result of high arterial blood oxygen level?
a. Necrotizing enterocolitis (NEC) b. Retinopathy of prematurity (ROP) c. Bronchopulmonary dysplasia (BPD) d. Intraventricular hemorrhage (IVH)
Which statement regarding the pathophysiologic process of acute renal failure is true?
A. Acute renal failure can result from conditions that cause inadequate kidney perfu-sion. B. Acute renal failure begins with a gradual process of decreased renal function. C. Acute renal failure results in damage to 90% to 95% of nephrons. D. Acute renal failure is irreversible.
A client diagnosed with somatic symptom disorder is most likely to exhibit which personality disorder characteristics?
A. Uses "splitting" and manipulation in relationships B. Is socially irresponsible, exploitative, and guiltless and disregards rights of others C. Expresses heightened emotionality, seductiveness, and strong dependency needs D. Uncomfortable in social situations; perceived as timid, withdrawn, cold, and strange
A nurse is discussing methicillin-resistant Staphylococcus aureus (MRSA) with a group of nursing students. Which statement by a student correctly identifies the basis for MRSA resistance?
a. "MRSA bacteria have developed PBPs with a low affinity for penicillins." b. "MRSA bacteria produce penicillinases that render penicillin ineffective." c. "MRSA occurs because of host resistance to penicillins." d. "MRSA strains replicate faster than other Staphylococcus aureus strains."