The nurse begins a shift on a busy medical-surgical unit and will be caring for multiple clients. Which client does the nurse assess first?
A client who has a question about her daily medications
A client who needs discharge teaching about an antibiotic
A client who just received nitroglycerin for chest pain
A client who would like some acetaminophen (Tylenol) for a mild headache
The Correct Answer is C
A) A client who has a question about her daily medications: While it's important to address questions regarding medications, this client does not present an immediate clinical concern that requires urgent attention.
B) A client who needs discharge teaching about an antibiotic: Although discharge teaching is important, it is not an immediate priority compared to the potential instability of a client with chest pain.
C) A client who just received nitroglycerin for chest pain: This is the correct choice. A client who has received nitroglycerin needs to be closely monitored for its effects, including blood pressure and relief of chest pain. This situation is potentially critical, making it the highest priority for assessment.
D) A client who would like some acetaminophen (Tylenol) for a mild headache: While this request should be addressed, it is not as urgent as the need to assess the client who has recently received nitroglycerin. Managing a mild headache is less critical compared to monitoring a client with chest pain.
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Correct Answer is D
Explanation
A) Cerumen or drainage is occluding the ear canal: While cerumen or drainage can cause discomfort, it is less likely to be the direct cause of dizziness following the administration of eardrops. Dizziness is more commonly associated with changes in pressure or temperature in the ear.
B) Too much pressure was applied during instillation, with subsequent injury to the eardrum: Although excessive pressure can lead to injury, the immediate symptom of dizziness after eardrop administration is more closely related to other factors, particularly temperature or positioning.
C) The client failed to remain in the side-lying position long enough: This option is incorrect because not maintaining the position may affect medication absorption but is unlikely to cause immediate dizziness and nausea.
D) The medication was too cold when it was administered: This is the most likely cause of the dizziness. Cold eardrops can cause a rapid change in temperature within the ear canal, potentially stimulating the vestibular system and leading to dizziness or vertigo. It is generally recommended to warm eardrops to body temperature before administration to minimize this risk.
Correct Answer is A
Explanation
A) Should not be swallowed because it alters the absorption potential: This is the correct explanation. Sublingual medications, such as nitroglycerin, are designed to be absorbed quickly through the mucous membranes under the tongue. Swallowing the medication can significantly reduce its effectiveness and delay absorption, which is crucial for medications used in acute situations like angina.
B) Can be held against the roof of the mouth with the tongue to reduce taste: This option is not correct. Holding the medication against the roof of the mouth does not facilitate the intended sublingual absorption and may not significantly mitigate the taste issue. The medication needs to dissolve under the tongue for effective absorption.
C) Can be inserted rectally without loss of absorption potential: This option is incorrect. Sublingual medications are formulated for absorption through the sublingual mucosa and would not provide the same effects if administered rectally. Different routes of administration have different absorption profiles.
D) Can be taken between the cheek and tongue to diminish taste: While this may help with taste, it does not achieve the desired sublingual absorption. For optimal effect, the medication should be held under the tongue, where it can dissolve and be absorbed directly into the bloodstream.