A nurse is presenting an in-service about the use of postural drainage for infants who have cystic fibrosis. Which of the following positions should the nurse identify as being contraindicated for the infant?
Sitting on a nurse’s lap leaning forward.
Supine.
Sitting on a nurse’s lap leaning backward.
Trendelenburg.
The Correct Answer is D
Choice A rationale
Sitting on a nurse’s lap leaning forward is a position that can be used for postural drainage in infants with cystic fibrosis. This position helps drain secretions from the upper lobes of the lungs.
Choice B rationale
The supine position (lying on the back) is also used for postural drainage to target different areas of the lungs. It is not contraindicated for infants with cystic fibrosis.
Choice C rationale
Sitting on a nurse’s lap leaning backward is another position that can be used for postural drainage. This position helps drain secretions from the lower lobes of the lungs.
Choice D rationale
The Trendelenburg position (lying flat on the back with the feet elevated higher than the head) is contraindicated for infants with cystic fibrosis. This position can increase the risk of gastroesophageal reflux and aspiration, which can worsen respiratory symptoms.
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Correct Answer is D
Explanation
Choice A rationale
Developing autonomy is a normal developmental milestone for toddlers. However, the behaviors described in the question (sitting quietly, sucking thumb, turning away) are more indicative of regression rather than autonomy.
Choice B rationale
Resentment toward the mother is not a typical developmental reaction for an 18-month-old toddler. The behaviors described are more indicative of regression due to the stress of hospitalization.
Choice C rationale
Anxiety reaction can occur in toddlers who are hospitalized, but the behaviors described (sitting quietly, sucking thumb, turning away) are more indicative of regression.
Choice D rationale
Regression is a common reaction in toddlers who are hospitalized. The behaviors described (sitting quietly, sucking thumb, turning away) are typical signs of regression, where the child reverts to earlier developmental behaviors as a coping mechanism.
Correct Answer is C
Explanation
Choice A rationale
Budesonide via dry-powder inhaler is a corticosteroid used for long-term control of asthma. It is not effective for immediate relief of acute asthma exacerbations.
Choice B rationale
Cromolyn via metered-dose inhaler is a mast cell stabilizer used for long-term control of asthma. It is not effective for immediate relief of acute asthma exacerbations.
Choice C rationale
Albuterol via jet nebulizer is a short-acting beta-adrenergic agonist that provides rapid bronchodilation. It is the medication of choice for immediate relief of acute asthma exacerbations.
Choice D rationale
Montelukast orally is a leukotriene receptor antagonist used for long-term control of asthma. It is not effective for immediate relief of acute asthma exacerbations.