The practical nurse (PN) is caring for a client who has a prescription for loratadine by mouth daily as needed. Which sign indicates to the PN that there is a need to administer the medication?
Ulceration on the corner of the upper lip.
Ecchymosis and petechiae on the legs
Red welts widespread over the chest.
Red papules and pustules on the face.
The Correct Answer is C
The correct answer is choice C. Red welts widespread over the chest.
Choice A rationale:
Ulceration on the corner of the upper lip does not indicate a need for loratadine administration. Loratadine is an antihistamine commonly used to relieve symptoms of allergies such as sneezing, runny nose, and itchy or watery eyes. Ulceration on the lip is not associated with an allergic reaction.
Choice B rationale:
Ecchymosis and petechiae on the legs are not related to the need for loratadine. These findings suggest potential bleeding or clotting disorders, and loratadine does not address such issues.
Choice C rationale:
Red welts widespread over the chest are indicative of hives (urticaria), which are often caused by allergic reactions. Loratadine can help alleviate the symptoms of hives by blocking histamine release, making it an appropriate choice for this condition.
Choice D rationale:
Red papules and pustules on the face are unlikely to be treated with loratadine. These skin manifestations may be related to various dermatological conditions, but not necessarily allergic reactions that loratadine is primarily used to manage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A thready pulse is a weak and rapid pulse that is easily obliterated by light pressure. It indicates poor blood flow and perfusion, and may be caused by conditions such as shock, dehydration, or hemorrhage.
The other options are not correct because:
- A missing pulse is a pulse that is absent or cannot be detected, even with firm pressure. It indicates a complete blockage of blood flow, and may be caused by conditions such as arterial occlusion, embolism, or trauma.
- Light pressure applied to pulse is not a documentation of the pulse quality, but a description of the technique used to palpate the pulse.
- Pulse skips beats is a documentation of an irregular pulse rhythm, not a pulse volume. It indicates that the heart beats are unevenly spaced, and may be caused by conditions such as arrhythmia, stress, or caffeine intake.
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Correct Answer is ["40"]
Explanation
The client’s 0730 finger stick glucose is 271 mg/dL. According to the sliding scale parameters, the client should receive:
Step 1: Determine the amount of insulin aspart based on the sliding scale. Since the glucose level is 271 mg/dL, which falls in the range of 270 to 300 mg/dL, the client should receive 15 units of insulin aspart.
Step 2: Add the amount of NPH insulin to the amount of insulin aspart. The client has a prescription for NPH insulin 25 units before breakfast. So, the total amount of insulin this client should receive is 25 units (NPH insulin) + 15 units (insulin aspart) = 40 units.
So, the total amount of insulin this client should receive is40 units.
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