Nursing textbooks medical-surgical practice questions set 28

Correct answer:

The Joint Commission has established National Patient Safety Goals that are updated annually. These safety goals have changed how patients are identified and prevent adverse effects. Some of the 2016 goals include reducing the risk of healthcare-associated infections. Patient safety indicators reflect the quality of care in hospitals but focus on potentially avoidable complications. Prevention indicators identify hospital admissions that could be avoided through high-quality outpatient care. Inpatient indicators reflect quality of care inside the hospital.

Correct answer:

Estrogens can relieve symptoms of menopause but can lead to blood pressure and lipid changes. ERT can help lessen the changes to aging tissues, but the estrogen does increase a woman's risk for gallbladder disease. The addition of progestin is recommended when estrogen is used to treat menopausal symptoms in a woman with an intact uterus. Estrogen alone may be used for estrogen replacement therapy after a hysterectomy. The administration of estrogen by any route may result in many adverse reactions, although these reactions vary in incidence and intensity.

Correct answer:

Of the four clients, the client whom the nurse would assess first would be the client with a basilar fracture due to location of the fracture being at the base of the skull. This location is especially dangerous because it can cause edema of the brain near the spinal cord and can interfere with circulation of cerebral spinal fluid. An open head injury causes a potential for infection but are less likely to have an increased intracranial pressure. A concussion is a blow to the head that jars the brain. A coup injury occurs when the brain is struck directly.

Correct answer:

Medicare covers individuals who are 65 years of age or older, permanently disabled workers of any age with specific disabilities, and persons with end-stage renal disease. Medicare Part A covers hospital care, skilled care, hospice, and home health services. Medicare Part B covers medically necessary services such as physician services that are not covered under Part A. Medicare Part C is the Medicare Advantage Plan and includes Parts A and B. Medicaid coverage is coverage for indigent patients that are unable to afford healthcare and qualify financially.

Correct answer:

The student can glean important information pertaining to ideas about the client's care and how these ideas are linked and interrelated. A concept map does not predict how effective the client's plan of care will be. That requires the nurse to evaluate the plan's effectiveness. The concept map also does not provide trends and patterns in the client's status over time. That requires the nurse to assess and document those trends. To determine if desired outcomes are achieved, the nurse needs to reassess the client once the plan of care has been implemented.

Correct answer:

Polysomnography is an overnight sleep study to determine if an individual has sleep apnea and treatment. Leptin and ghrelin are hormones that regulate nutritional intake. Leptin signals the brain to stop eating, whereas ghrelin promotes continued eating. Research suggests that sleep deprivation lowers leptin levels and elevates ghrelin levels, increasing appetite; however, this does not help diagnose sleep apnea. Jerking legs in the early stage of intravenously is expected. Both adults and children can benefit from diagnosis of sleep apnea with this test.

Correct answer:

The diagnosis of otitis externa (inflammation of the tissue of the outer ear) is confirmed by reports of pain, discharge from the external auditory canal, aural tenderness (usually not present in middle ear infections), and occasionally fever, cellulitis, and lymphadenopathy. Other symptoms may include pruritus and conductive hearing loss or a feeling of fullness in the ear. On otoscopic examination, the ear canal is erythematous and edematous. Discharge may be yellow or green and foul smelling. In fungal infections, hairlike black spores may be visible.

Correct answer:

Evaluation is assessment and review of the quality and suitability of the care given and the client's responses to that care. Assessment is careful observation and evaluation of a client's health status. Planning involves setting priorities, defining expected (desired) outcomes (goals), determining specific nursing interventions, and recording the plan of care. Implementation means carrying out the written plan of care; performing interventions; monitoring the client's status; and assessing and reassessing the client before, during, and after treatments.

Correct answer:

Tertiary care focuses more on complex medical and surgical interventions, cancer care, rehabilitative services, long-term care such as burn care, and palliative and hospice care. This client is terminally ill and being referred for hospice service. Secondary care includes referrals to facilities for additional testing such as cardiac catheterization, consultation, and diagnosis as well as emergency and acute care interventions. The client does not fall into the acute care category. Primary care would include being seen by the client's primary physician.

Correct answer:

Antihistamines should be taken with food, even though this slightly reduces the absorption of the drug, so as to minimize the gastrointestinal upset that can occur. Over-the-counter medications must not be taken with an antihistamine unless approved by the physician because of the serious drug interactions that may occur. Drinking extra fluids will help to ease the removal of secretions, and activities that require alertness, such as driving, must not be engaged in until the patient knows how he or she responds to the sedating effects of antihistamines.