Which prescription written by a health care provider for an eye drop medication is written correctly?
One drop od tid.
One drop ou daily.
One drop right ear bid.
One drop left eye daily.
The Correct Answer is D
One drop left eye daily.
This is because it uses the correct abbreviation for left eye (os) and the correct frequency (daily).
The other choices are wrong because:
Choice A uses od which means right eye, not once daily.
Choice B uses ou which means both eyes, not each eye.
Choice C uses right ear which is not an eye drop medication. Some common eye drop prescription abbreviations are:
- gt or gtt for drop or drops
- od for right eye
- os for left eye
- ou for both eyes
- bid for twice a day
- tid for three times a day
- qid for four times a day
- prn for as needed
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The client with a labored respiratory rate of 28 should be seen first because this indicates respiratory distress, which is a life-threatening condition that requires immediate intervention. Respiratory rate is one of the vital signs that are used to assess the severity of a patient’s condition and to triage them accordingly. A normal respiratory rate for an adult is 12 to 20 breaths per minute.
Choice A is wrong because a large laceration on the left scapula is not as urgent as respiratory distress.
A laceration is a wound that involves a cut or tear in the skin, which may cause bleeding, pain, and infection. However, it can be managed with wound care and suturing in the urgent care center.
Choice B is wrong because a compound fracture of the right tibia is not as urgent as respiratory distress.
A compound fracture is a fracture that breaks through the skin, which may cause bleeding, pain, infection, and nerve or blood vessel damage. However, it can be stabilized with splinting and dressing in the urgent care center before transferring to a hospital for further treatment.
Choice C is wrong because being unable to breastfeed a 4 week old is not as urgent as respiratory distress.
Breastfeeding difficulties may be caused by various factors, such as poor latch, low milk supply, sore nipples, or mastitis. However, they can be managed with education, support, and medication in the urgent care center.
Correct Answer is A
Explanation
The nurse should obtain a sputum culture specimen before administering any antibiotics to the client with bacterial pneumonia.
This is because the sputum culture can help identify the causative organism and the appropriate antibiotic therapy.
Administering antibiotics before obtaining the sputum culture can alter the results and lead to ineffective treatment.
Choice B is wrong because azithromycin is an antibiotic that should be given after obtaining the sputum culture.
Choice C is wrong because coughing and deep breathing are important interventions to promote airway clearance and gas exchange, but they are not the priority actions for this client.
Choice D is wrong because offering clear liquids can help prevent dehydration and thin secretions, but they are not the most urgent action for this client.
Normal ranges for blood urea nitrogen (BUN) are 7 to 20 mg/dL and for creatinine are 0.6 to
1.2 mg/dL.
Elevated levels of these substances can indicate renal impairment, which can be a complication of bacterial pneumonia.
The nurse should monitor these levels and report any abnormalities to the health care provider.
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