Loratadine (Claritin) has an advantage over traditional antihistamines such as diphenhydramine (Benadryl) in that loratadine has
Less sedative effect.
Increased bronchodilating effects.
Less risk of cardiac arrhythmias.
Less gastrointestinal upset.
The Correct Answer is A
Traditional antihistamines like diphenhydramine are known to have sedating properties, which can cause drowsiness and impair cognitive function. On the other hand, loratadine is classified as a non-sedating or second-generation antihistamine. It is designed to have less of a sedative effect, allowing individuals to take it during the day without experiencing significant drowsiness or impairment.
It is important to note that individual responses to medications can vary, and some individuals may still experience mild drowsiness with loratadine. However, compared to diphenhydramine, loratadine is generally associated with a lower risk of sedation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Montelukast is a leukotriene receptor antagonist commonly used to manage asthma and allergic rhinitis. Its primary therapeutic effect is to improve respiratory symptoms by reducing inflammation and constriction of the airways. Therefore, an increased ease of breathing would be an expected outcome indicating that the medication is working effectively.
The other options are incorrect because:
A. The client's seizure threshold is reduced: Montelukast does not have any effect on the seizure threshold. This outcome is unrelated to the medication and may be indicative of a different condition or treatment.
B. The client experiences less muscle pain: Montelukast is not indicated for reducing muscle pain. This outcome is unrelated to the medication and may be indicative of a different condition or treatment.
D. The client's platelet count is increased: Montelukast does not have an effect on platelet count. This outcome is unrelated to the medication and may be indicative of a different condition or treatment.
Correct Answer is C
Explanation
When using an albuterol inhaler, it is important for the client to take a slow and deep inhalation while releasing the medication from the inhaler. After inhaling the medication, holding the breath for about 10 seconds allows the medication to reach deep into the airways and maximize its effectiveness.
The other actions mentioned are not correct:
A. Waiting 10 minutes between inhalations: Albuterol inhalers are typically used as a quick-relief medication for acute symptoms, and waiting 10 minutes between inhalations may not provide immediate relief when needed. The specific instructions on the frequency of inhalations should be provided by the healthcare provider.
B. Taking a quick inhalation while releasing the medication from the inhaler: It is important to take a slow and deep inhalation while releasing the medication to ensure that the medication reaches the lungs effectively. Taking a quick inhalation may result in less effective delivery of the medication.
D. Exhaling as the medication is released from the inhaler: It is important to exhale fully before using the inhaler to ensure that the medication is inhaled deeply into the lungs. Exhaling while releasing the medication can interfere with the proper inhalation technique.
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