A nurse is collecting data from a client who has open-angle glaucoma. Which of the following symptoms should the nurse expect the patient to report?
Gradual loss of peripheral vision
Gradual loss of central vision
Sudden headache and nausea
Cloudy blurred vision
The Correct Answer is A
Choice A reason: Gradual loss of peripheral vision is a characteristic symptom of open-angle glaucoma, which is the most common type of glaucoma. It occurs when the drainage angle of the eye becomes blocked, causing increased intraocular pressure and damage to the optic nerve.
Choice B reason: Gradual loss of central vision is more typical of age-related macular degeneration, which is a condition that affects the macula, the central part of the retina. It is not a symptom of open-angle glaucoma.
Choice C reason: Sudden headache and nausea are signs of acute angle-closure glaucoma, which is a medical emergency that requires immediate treatment. It occurs when the drainage angle of the eye suddenly closes, causing a rapid rise in intraocular pressure and severe pain.
Choice D reason: Cloudy blurred vision is a symptom of cataract, which is a condition that causes the lens of the eye to become cloudy and opaque. It is not a symptom of open-angle glaucoma.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Fluid volume deficit is a condition in which the body loses more fluid than it gains, resulting in dehydration, hypotension, and electrolyte imbalances. It is not a complication of IV fluid therapy, but rather a reason for initiating it.
Choice B reason: Fluid volume excess is a condition in which the body retains more fluid than it needs, resulting in edema, hypertension, and heart failure. It is a potential complication of IV fluid therapy, especially in older adults who have reduced renal function and cardiac output. The nurse's assessment findings of crackles, shortness of breath, and jugular vein distention are indicative of fluid overload and pulmonary congestion.
Choice C reason: Speed shock is a systemic reaction that occurs when a substance is administered too rapidly into the bloodstream, causing adverse effects such as chest pain, dyspnea, hypotension, and cardiac arrest. It is not a complication of IV fluid therapy, but rather a risk associated with IV medication administration.
Choice D reason: Pulmonary embolism is a blockage of one or more pulmonary arteries by a blood clot, fat, or air, causing impaired gas exchange, chest pain, dyspnea, and hemoptysis. It is not a complication of IV fluid therapy, but rather a possible outcome of venous thromboembolism, which can be prevented by using anticoagulants and mechanical devices.
Correct Answer is A
Explanation
Choice A reason: This is the correct answer because paralytic ileus is a condition in which the intestinal motility is decreased or absent, resulting in the inability to pass gas or stool. It is a common complication of abdominal surgery, as the manipulation of the bowel can cause inflammation and nerve damage. The nurse should monitor the client for signs of bowel obstruction, such as abdominal distension, nausea, vomiting, and pain.
Choice B reason: This is not the correct answer because Clostridium difficile colitis is a condition in which the normal flora of the colon is disrupted by antibiotic therapy, allowing the overgrowth of a toxin-producing bacteria that causes inflammation and diarrhea. It is not a common complication of abdominal surgery, but rather a risk associated with prolonged hospitalization and antibiotic use.
Choice C reason: This is not the correct answer because constipation is a condition in which the stool is hard, dry, and difficult to pass. It is not a common complication of abdominal surgery, but rather a side effect of opioid analgesics, which can slow down the bowel movements. The nurse should encourage the client to increase fluid and fiber intake, and use stool softeners as prescribed.
Choice D reason: This is not the correct answer because fecal impaction is a condition in which a large mass of stool is stuck in the rectum, preventing the passage of gas or stool. It is not a common complication of abdominal surgery, but rather a result of chronic constipation, dehydration, or immobility. The nurse should assess the client for signs of impaction, such as abdominal cramping, rectal pressure, and leakage of liquid stool.
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