A client with a severe corneal ulcer has an order for gentamycin ophthalmic solution 1 drop every 4 hours and neomycin ophthalmic solution 1 drop every 4 hours. Which of the following schedules should be used when administering the eye drops?
The medications should be separated by a cycloplegic drug
The medications should be alternated every 2 hours.
A low 5 minutes between the two medications
The med cations may be used together
The Correct Answer is C
A. Cycloplegic drugs are used to paralyze the ciliary muscle and dilate the pupil, typically in specific situations such as during examinations or for certain conditions, but they do not facilitate the administration of antibiotic drops.
B. While alternating medications is sometimes done, in this case, both medications are to be given every 4 hours, not every 2 hours. Alternating them every 2 hours would not allow for the correct administration schedule and could lead to unnecessary confusion or overdose.
C. When administering multiple eye drops, it is generally recommended to wait about 5 to 10 minutes between the different drops to allow for proper absorption and prevent the first drop from being washed out by the second.
D. While both medications can be prescribed for a patient, they cannot be administered simultaneously. Using both drops at the same time would result in one medication washing out the other, which would reduce their effectiveness. They need to be given sequentially with appropriate timing in between.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Cholecystitis, which is inflammation of the gallbladder, is not directly associated with diabetes mellitus. While people with diabetes may have other gastrointestinal issues, cholecystitis is not considered a long-term complication of diabetes.
B. Pancreatitis is inflammation of the pancreas and is not a common long-term complication of diabetes. While chronic pancreatitis can lead to diabetes (type 3c diabetes), it is not primarily caused by diabetes itself. Thus, it is not considered a typical long-term complication of diabetes mellitus.
C. Presbyopia is the age-related loss of near vision due to the hardening of the lens in the eye. While individuals with diabetes can experience eye problems, presbyopia is a normal part of aging and not specifically a long-term complication of diabetes.
D. Diabetic neuropathy is a well-known long-term complication of diabetes mellitus. It results from nerve damage caused by prolonged high blood sugar levels. Neuropathy can lead to various symptoms, including pain, tingling, and loss of sensation, particularly in the extremities.
Correct Answer is A
Explanation
A. This is a strong indicator of effectiveness. Both antacids and PPIs aim to reduce gastric acidity, which alleviates symptoms such as heartburn, regurgitation, and discomfort. A decrease in gastric distress suggests that the medications are successfully managing the symptoms of GERD.
B. Amylase is an enzyme primarily related to carbohydrate digestion, and its levels are not directly related to GERD or the effectiveness of antacids and PPIs. Normalizing amylase levels would not indicate the effectiveness of treatment for GERD, making this option irrelevant in this context.
C. While a decrease in vomiting may indicate an improvement in GERD symptoms, it is not the primary focus of treatment with antacids and PPIs. GERD primarily involves symptoms like heartburn and acid reflux rather than vomiting. However, if vomiting was due to severe reflux, improvement might indicate effectiveness.
D. Gastric motility refers to the movement of food through the gastrointestinal tract. While normal gastric motility can be beneficial, antacids and PPIs do not primarily aim to increase motility; their focus is on reducing acidity and managing reflux symptoms.
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