A client is prescribed propranolol a systemically acting ophthalmic drop. What additional step must be included in the administration process?
Touch the tip of the bottle to the lacrimal duct
Apply pressure to inner canthus for 2 minutes
Have client e down or tilt the back of their head
Have client pull down their lower eye lid
The Correct Answer is B
A) Touch the tip of the bottle to the lacrimal duct: Touching the tip of the bottle to the lacrimal duct is not a recommended practice when administering eye drops. This could introduce bacteria into the eye or nose, leading to potential infection. The goal is to administer the drops without contamination, and the tip of the bottle should never touch the eye or any part of the face.
B) Apply pressure to inner canthus for 2 minutes: Applying pressure to the inner canthus (the corner of the eye near the nose) for about 2 minutes after administering ophthalmic drops is a key step when using systemically acting eye medications like propranolol. This helps to prevent the systemic absorption of the medication through the nasolacrimal duct, reducing the risk of systemic side effects such as bradycardia or hypotension. This step ensures that the medication stays localized in the eye.
C) Have client lie down or tilt the back of their head: While lying down or tilting the head back may help the client instil the drops more comfortably, it is not a required step for the proper absorption or effectiveness of eye drops. The key to effective administration lies in positioning the drop in the correct part of the eye and minimizing systemic absorption, which is achieved by applying pressure to the inner canthus, not necessarily by tilting the head.
D) Have client pull down their lower eyelid: Pulling down the lower eyelid is a standard step in administering eye drops, as it creates a small pocket to hold the drop. However, it does not specifically address the concern for reducing systemic absorption of a medication like propranolol. The primary step for preventing systemic effects is applying pressure to the inner canthus after administration, making this less relevant for this specific question.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) This medication neutralizes gastric acid in the stomach by direct contact: Sucralfate does not neutralize gastric acid. Instead, it works by forming a protective barrier over the ulcer, which helps protect it from further damage by stomach acid and promotes healing. Sucralfate is a mucosal protectant, not an acid-neutralizing agent.
B) "You should take this medication after meals to help limit gastric acid secretion": Sucralfate should be taken on an empty stomach, typically 30 minutes to 1 hour before meals, to allow it to form an effective protective barrier over the ulcer. Taking it after meals would interfere with its action and effectiveness.
C) "This medication decreases gastric acid production by blocking histamine 2 receptors": Sucralfate does not work by blocking histamine 2 receptors. Histamine 2 receptor antagonists, such as ranitidine, work by reducing gastric acid secretion. Sucralfate works by coating and protecting the ulcer rather than by reducing acid production.
D) "You should take this medication 30 minutes to 1 hour before meals and at bedtime": Sucralfate should be taken on an empty stomach, typically 30 minutes to 1 hour before meals and at bedtime. This timing ensures that the medication can form an effective barrier over the ulcer before food intake and helps maximize its healing properties.
Correct Answer is B
Explanation
A) Cut the 50 mcg/hr patch in half to obtain 25 mcg/hr dosing: Cutting a fentanyl patch in half is not recommended because it can lead to inconsistent dosing. The patches are designed to release medication at a controlled rate, and cutting them could cause the medication to be released too quickly or unevenly, which could result in overdose or insufficient relief of pain. It’s essential to follow the manufacturer's guidelines and avoid altering the patch.
B) Ask pharmacy to send a 25 mcg/hr transdermal patch: The best course of action is to ask the pharmacy to send the correct 25 mcg/hr transdermal patch. This ensures that the patient receives the prescribed dose in the most accurate and safe manner. The 25 mcg/hr patch is formulated to deliver the correct amount of medication, and it will avoid any risk associated with altering the patch.
C) Contact the healthcare provider and request to increase the dose to 50 mcg/hr: Requesting an increase in the dose is premature without a clear justification from the healthcare provider. The healthcare provider decreased the dose to 25 mcg/hr for a reason, possibly due to side effects, effectiveness, or other clinical factors. Altering the prescribed dose without a proper review would be inappropriate. The nurse should follow the current prescribed dose and resolve the issue by requesting the correct patch from the pharmacy.
D) Remove the previous patch and apply the 50 mcg/hr patch in a different location: Switching to the 50 mcg/hr patch without approval could lead to administering an incorrect dose of fentanyl, which can increase the risk of overdose or severe side effects like respiratory depression. The nurse should adhere to the prescribed 25 mcg/hr dose and request the correct patch from the pharmacy rather than substituting with a higher dose patch.
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