To decrease intraocular pressure following cataract surgery, the nurse should instruct the client to avoid:

Deep breathing.

Ambulation.

Coughing.

Lying supine.

Answer and Explanation

The Correct Answer is C

Choice A rationale

Deep breathing doesn't significantly affect intraocular pressure. Techniques enhancing oxygen exchange are safe and recommended for general well-being during postoperative recovery periods.

Choice B rationale

Ambulation promotes circulation and is generally safe after surgery. Avoiding ambulation is unnecessary for maintaining intraocular pressure levels unless medically contraindicated.

Choice C rationale

Coughing increases intraocular pressure due to abrupt pressure changes within the chest cavity and ocular system. This should be avoided to prevent complications after cataract surgery.

Choice D rationale

Lying supine does not inherently increase intraocular pressure unless other factors like improper postoperative positioning are involved. Proper positioning is important but lying supine itself isn't contraindicated.

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Free Nursing Study Resources

Correct Answer is ["66.7"]

Explanation

Step 1 is (1600 mL ÷ 24 hours).

Answer is 66.7 mL/hr.

A. Bipolar disorder. B. Pre-existing liver disease. C. Asthma. D. Migraine headaches.

Correct Answer is B

Explanation

Choice A rationale

Bipolar disorder is an approved indication for valproic acid use. It helps stabilize mood swings, particularly mania, making it a suitable treatment rather than a contraindication.

Choice B rationale

Pre-existing liver disease contraindicates valproic acid because it increases the risk of hepatic toxicity and liver failure. Liver function must be closely monitored in all patients receiving this drug.

Choice C rationale

Asthma is not affected by valproic acid use as the drug targets neurological pathways and does not impact respiratory or bronchial systems significantly.

Choice D rationale

Valproic acid is used to treat migraines and seizures. It prevents the occurrence of severe headaches through stabilization of neuronal activity, making this an appropriate rather than contraindicated use. .

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To decrease intraocular pressure following cataract surgery, the nurse should instruct the client to avoid:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is preparing to administer 1600 mL of total parental nutrition (TPN) over 24 hours. The nurse should set the IV pump to deliver how many mL/hr?

Correct Answer is ["66.7"]

Explanation

The nurse knows that an important contraindication for valproic acid use is:

Correct Answer is B

Explanation

The nurse should educate clients who are HIV+ on proper nutrition, exercise, and stress reduction because these factors will: (Select All that Apply.)

A client has had a stapedectomy for otosclerosis 24 hours ago.What must the nurse teach the client about post-operative care?

A client's daughter asks the nurse for assistance in communicating with her mother who has sensorineural hearing loss.Which point is appropriate for the nurse to teach?

A patient is prescribed metoprolol in the treatment of stable angina.What is the best outcome measure of decreased cardiac workload due to metoprolol for the nurse to evaluate?

The nurse is caring for a patient with an acute brain injury.Which of the following sets of vital signs would concern the nurse about increasing intracranial pressure (ICP)?

A nurse is caring for a client who has heart failure and a prescription for digoxin 225 mcg PO daily. Available is digoxin PO 0.50 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)