Identify the port of exit and mechanism for most diseases that are spread by droplet infection.
Digestive system through contaminated feces
Respiratory system by coughing or sneezing
Central nervous system by contaminated cerebral spinal fluid
Urinary system by contaminated urine
The Correct Answer is B
A. Digestive system through contaminated feces:
This is the port of exit for diseases spread by the fecal-oral route (e.g., cholera, hepatitis A).
B. Respiratory system by coughing or sneezing:
Droplet infections (e.g., flu, COVID-19, common cold) are primarily spread through respiratory secretions expelled via coughing or sneezing.
C. Central nervous system by contaminated cerebral spinal fluid:
While CSF can carry infections (e.g., meningitis), it is not a common port of exit.
D. Urinary system by contaminated urine:
Urinary tract infections may be transmitted this way, but not typically through droplets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Is secreted by all lymph nodes:
Thymosin is not produced by lymph nodes; it is secreted by the thymus gland.
B. Is the fluid within the lymph nodes:
Lymph fluid circulates within lymph nodes, not thymosin.
C. Is a hormone:
Thymosin is a hormone secreted by the thymus that plays a role in the development and differentiation of T lymphocytes.
D. Plays no known role:
Thymosin has an important role in immune system development.
Correct Answer is D
Explanation
A. Discuss alternative treatment options with the patient
Treatment decisions are made by the provider, not independently by the nurse.
B. Interpret the results of the culture and sensitivity report and make changes to the antibiotic regimen if necessary
Interpreting results and altering regimens is the role of the provider or pharmacist.
C. Administer the antibiotics to the patient as prescribed
This is a nursing duty but doesn't answer the question about explaining the results.
D. Explain the purpose of the culture and sensitivity report and how it guides antibiotic therapy
The nurse educates the patient on why the test was done and how the results help select effective antibiotics.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.