Immunization of children with Haemophilus influenzae type B (Hib) vaccine decreases the incidence of which of the following conditions?
Laryngotracheobronchitis (LTB)
Bronchiolitis
Epiglottitis
Pneumonia
The Correct Answer is C
Choice A reason: LTB, also known as croup, is not primarily caused by Haemophilus influenzae type B.
Choice B reason: Bronchiolitis is typically caused by viruses such as RSV, not Haemophilus influenzae type B.
Choice C reason: This is the correct choice. The Hib vaccine is effective in preventing epiglottitis, which can be caused by Haemophilus influenzae type B.
Choice D reason: While Hib can cause pneumonia, the vaccine is specifically known for its role in preventing invasive diseases like epiglottitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Asking the client to choose the medication is not appropriate as the nurse should use clinical judgment to select the medication based on effectiveness and onset of action.
Choice B reason: Documentation is important but should not precede the administration of pain relief.
Choice C reason: Comparing the pain scale rating with prescribed dosing is part of pain management, but the immediate concern is to relieve the pain as quickly as possible.
Choice D reason: This is the correct choice. The nurse should determine which medication will provide the quickest relief from pain, which is the client's immediate need.
Correct Answer is A
Explanation
Choice A reason: This response is the most appropriate as it correctly identifies Down syndrome as a genetic condition caused by an extra chromosome and acknowledges that the exact cause of the chromosomal abnormality is unknown.
Choice B reason: This choice is incorrect because Down syndrome is not carried on the X chromosome nor is it inherited from the mother alone.
Choice C reason: This statement is false; Down syndrome is not caused by birth trauma but is a genetic disorder.
Choice D reason: This choice is misleading; while genetics play a role in Down syndrome, it is not typically inherited from both parents in the way this choice suggests.
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