A client with glaucoma has been prescribed Timoptic (timolol) eyedrops. Timoptic should be used with caution in the client with a history of:

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LPN Fundamentals Exam 1 Quizlet Questions

Question 1 of 5

A client with glaucoma has been prescribed Timoptic (timolol) eyedrops. Timoptic should be used with caution in the client with a history of:

Correct Answer: C

Rationale: Timoptic, a beta-blocker eyedrop for glaucoma, requires caution in clients with emphysema due to potential systemic absorption causing bronchoconstriction, exacerbating respiratory issues. Diabetes, ulcers, or pancreatitis aren't directly contraindicated beta-blockers more critically affect airway resistance. Nurses monitor breathing in such clients, ensuring safe use while managing intraocular pressure, balancing ocular benefits against pulmonary risks.

Question 2 of 5

The physician has ordered Dilantin (phenytoin) for a client with generalized seizures. When planning the client's care, the nurse should:

Correct Answer: D

Rationale: Phenytoin (Dilantin) causes gingival hyperplasia, necessitating oral hygiene and gum care every shift to prevent overgrowth and infection a key nursing focus in seizure management. Intake/output, pulse checks, or meal timing aren't priorities. Nurses plan this to maintain oral health, enhancing client comfort and medication adherence.

Question 3 of 5

The nurse is preparing a client with a fractured femur for discharge. Which piece of equipment should be taught to the client prior to discharge?

Correct Answer: C

Rationale: Crutches are taught for a fractured femur discharge, enabling non-weight-bearing mobility to protect healing walkers or canes allow weight, wheelchairs limit independence. Nurses train clients on crutch use, ensuring safety and strength, supporting recovery and home transition.

Question 4 of 5

The nurse is caring for a client with a diagnosis of chronic obstructive pulmonary disease (COPD). Which oxygen delivery method is most appropriate for the client with COPD?

Correct Answer: A

Rationale: Nasal cannula at 2 liters per minute suits COPD, providing low-flow oxygen without suppressing hypoxic drive higher flows or masks (Venturi, simple, non-rebreather) risk hypercapnia. Nurses monitor saturation, ensuring safe oxygenation tailored to COPD's chronic retention physiology.

Question 5 of 5

The nurse has been teaching the role of diet in regulating blood pressure to a client with hypertension. Which meal selection indicates that the client understands his new diet?

Correct Answer: C

Rationale: Oatmeal, apple juice, and dry toast with coffee show low-sodium, heart-healthy choices for hypertension cornflakes with milk, bacon, and ham are sodium-rich. Nurses reinforce this, reducing cardiovascular strain, supporting BP control through diet.

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