Which of the following does the nurse implement as the most important measure in preventing transmission of harmful pathogens to patients with depressed bone marrow function?
Creation of a "sterile" environment for the patient with the use of laminar airflow rooms
Placement of patients in private rooms with high-efficiency particulate air (HEPA) filtration
Strict and frequent handwashing by all people having contact with the patient
Administration of combinations of prophylactic antibiotics
The Correct Answer is C
A. Creation of a "sterile" environment with laminar airflow rooms is not practical or necessary for preventing transmission of pathogens to patients with depressed bone marrow function. It may also not be feasible in many healthcare settings.
B. Placement of patients in private rooms with HEPA filtration may help reduce airborne pathogens but is not the most important measure for preventing transmission of harmful pathogens to patients with depressed bone marrow function.
C. Strict and frequent handwashing by all people having contact with the patient is the most important measure for preventing transmission of harmful pathogens, including bacteria and viruses, to immunocompromised patients. Hand hygiene is a fundamental infection control measure that significantly reduces the risk of healthcare-associated infections.
D. Administration of prophylactic antibiotics may be part of the treatment plan for some patients with depressed bone marrow function to prevent bacterial infections, but it is not the most important measure for preventing transmission of harmful pathogens. Hand hygiene is more effective in reducing the transmission of a wide range of pathogens, including bacteria, viruses, and fungi.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "My doctor will perform pelvic exams to detect for ovarian cancer.": Pelvic exams can help detect ovarian cancer or abnormalities in the pelvic region, although they are not always definitive.
B. "I will develop ovarian cancer If I have the BRCA1 gene.": While having the BRCA1 gene mutation increases the risk of ovarian cancer, not everyone with this gene mutation will develop the disease.
C. "I will have regular Pap tests to monitor for ovarian cancer.": Pap tests are used to screen for cervical cancer, not ovarian cancer.
D. "A decreased CA125 level places me at greater risk for ovarian cancer.": An elevated CA125 level is associated with ovarian cancer, not a decreased level.
Correct Answer is B
Explanation
A. Diarrhea: While diarrhea can occur in some cases of ovarian cancer, it is not one of the most common manifestations.
B. Unexplained weight loss: Unexplained weight loss is a common symptom of ovarian cancer and may be due to factors such as cancer-related cachexia or decreased appetite.
C. Urinary retention: Urinary retention is not a typical manifestation of ovarian cancer. Urinary symptoms may occur if the cancer spreads to nearby structures, but urinary retention is not
common.
D. Abdominal bloating: Abdominal bloating is a common symptom of ovarian cancer, often accompanied by feelings of fullness and increased abdominal girth. It is often one of the earliest and most noticeable symptoms of the disease.
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