The nurse is preparing an older adult client for discharge following cataract extraction. Which instruction should be included in the discharge teaching?

Avoid straining at stool, bending, or lifting heavy objects.

Irrigate conjunctiva with ophthalmic saline prior to instilling antibiotic ointment.

Do not read without direct lighting for 6 weeks.

Limit exposure to sunlight during the first 2 weeks when the cornea is healing.

Answer and Explanation

The Correct Answer is A

A. Avoid straining at stool, bending, or lifting heavy objects: These activities can increase intraocular pressure and disrupt healing of the surgical site after cataract extraction. The client should be taught to avoid anything that could strain the eye and risk complications like hemorrhage or wound dehiscence.

B. Irrigate conjunctiva with ophthalmic saline prior to instilling antibiotic ointment:
Routine irrigation is not required and may introduce additional risk. Clients are instructed on proper hand hygiene and drop instillation rather than conjunctival irrigation.

C. Do not read without direct lighting for 6 weeks: While good lighting helps reduce eye strain, reading in lower light does not delay healing after cataract surgery. This instruction is unnecessary and could limit the client’s ability to resume normal activities.

D. Limit exposure to sunlight during the first 2 weeks when the cornea is healing: Although bright light can be uncomfortable post-surgery, wearing sunglasses typically offers sufficient protection. There is no requirement to restrict sunlight exposure completely.

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Correct Answer is ["A","C","D"]

Explanation

Rationale for correct findings:

Fasting 1-hour glucose screen: 164 mg/dL (9.1 mmol/L): The fasting glucose of 164 mg/dL is elevated, indicating impaired glucose metabolism, which suggests the possibility of gestational diabetes.
3-hour glucose tolerance test: Fasting blood sugar 168 mg/dL (9.3 mmol/L): The fasting blood sugar of 168 mg/dL is above the normal threshold of 140 mg/dL, reinforcing the suspicion of gestational diabetes.
2-hour postprandial glucose: 220 mg/dL (12.2 mmol/L): A postprandial glucose level of 220 mg/dL is significantly above the normal limit of 140 mg/dL, further indicating gestational diabetes.
Fourth child with macrosomia: 9 pounds (4.08 kg) at 41 weeks gestation: Macrosomia is often associated with gestational diabetes. The fourth child weighing 9 pounds suggests the possibility of undiagnosed gestational diabetes during the previous pregnancy, which could be recurring in the current pregnancy.

Rationale for incorrect Findings:

Client is at 28 weeks and has been receiving prenatal care since 8 weeks gestation: The client’s consistent prenatal care since 8 weeks indicates early and regular monitoring, reducing the likelihood of other major complications.

A. Dilated pupils, tachycardia, elevated blood pressure, elation. B. Excessive eating, constipation, headache. C. Nausea, vomiting, diaphoresis, anxiety, tremors. D. Mood lability, poor hand coordination, fever, drowsiness.

Correct Answer is C

Explanation

A. Dilated pupils, tachycardia, elevated blood pressure, elation: These symptoms are more typical of stimulant intoxication and do not indicate alcohol withdrawal. They are not consistent with the need for a detox protocol focused on alcohol or other depressants.

B. Excessive eating, constipation, headache: These symptoms are not associated with alcohol or drug intoxication or withdrawal. They do not suggest a need for detoxification medication protocols.

C. Nausea, vomiting, diaphoresis, anxiety, tremors: These are classic signs of alcohol withdrawal and suggest the need for detoxification. These symptoms require immediate intervention to manage withdrawal safely and avoid complications.

D. Mood lability, poor hand coordination, fever, drowsiness: These signs are more indicative of intoxication with substances like sedatives. While concerning, they do not point to alcohol withdrawal, which requires specific detox protocols.

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The nurse is preparing an older adult client for discharge following cataract extraction. Which instruction should be included in the discharge teaching?

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["A","C","D"]

Explanation

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Correct Answer is C

Explanation

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