A client who is taking an oral dose of a tetracycline reports gastrointestinal (GI) upset. Which snack should the nurse instruct the client to take with the tetracycline?
Cheese and crackers.
Toasted wheat bread and jelly.
Fruit-flavored yogurt.
Cold cereal with skim milk.
The Correct Answer is B
Choice A reason: Cheese and crackers are not a good snack to take with tetracycline, because cheese contains calcium, which can interfere with the absorption of tetracycline and reduce its effectiveness.
Choice B reason: Toasted wheat bread and jelly are a suitable snack to take with tetracycline, because they do not contain any dairy products or iron, which can also affect the absorption of tetracycline. Toasted bread may also help to settle the stomach and prevent nausea.

Choice C reason: Fruit-flavored yogurt is not a good snack to take with tetracycline, because yogurt is a dairy product that contains calcium, which can interfere with the absorption of tetracycline and reduce its effectiveness.
Choice D reason: Cold cereal with skim milk is not a good snack to take with tetracycline, because skim milk is a dairy product that contains calcium, which can interfere with the absorption of tetracycline and reduce its effectiveness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Apical pulse rate of 50 beats/minute requires nursing intervention prior to the administration of digoxin, which is a medication that slows down and strengthens the heartbeat. Digoxin can cause bradycardia, which is a slow heart rate below 60 beats/minute. Bradycardia can lead to inadequate blood flow and oxygen delivery to the body. The nurse should withhold the dose of digoxin and notify the prescriber if the apical pulse rate is below 60 beats/minute.
Choice B reason: Irregular apical pulse rhythm does not require nursing intervention prior to the administration of digoxin, which is a medication that treats arrhythmias, which are irregular heart rhythms. Digoxin can correct or prevent some types of arrhythmias, such as atrial fibrillation or flutter. The nurse should monitor the apical pulse rhythm and report any changes to the prescriber, but it is not a reason to withhold the dose of digoxin.
Choice C reason: Presence of a systolic heart murmur does not require nursing intervention prior to the administration of digoxin, which is a medication that improves the pumping function of the heart. A systolic heart murmur is a sound that occurs when the heart contracts and blood flows through a narrow or leaky valve. Digoxin can reduce the symptoms of heart failure, such as shortness of breath, fatigue, and edema, which may be associated with a systolic heart murmur. The nurse should document the presence and characteristics of the heart murmur, but it is not a reason to withhold the dose of digoxin.
Choice D reason: Apical pulse heard best at the pulmonic site does not require nursing intervention prior to the administration of digoxin, which is a medication that affects the electrical activity and contractility of the heart. The apical pulse is the heartbeat heard at the apex of the heart, which is located at the fifth intercostal space on the left midclavicular line. The pulmonic site is located at the second intercostal space on the left sternal border, where the sound of blood flow through the pulmonary valve can be heard. The nurse should listen to the apical pulse at the correct location, but it is not a reason to withhold the dose of digoxin.
Correct Answer is ["B","C","D"]
Explanation
Choice A reason:
Seizures are not a common side effect of morphine, and they are unlikely to contribute to this client's fall risk. Seizures can occur in rare cases of morphine overdose, hypersensitivity, or withdrawal, but they are not expected in a client who is receiving a continuous and monitored dose of morphine. Therefore, choice A is incorrect.
Choice B reason:
Nausea is a common side effect of morphine, and it can contribute to this client's fall risk. Nausea can cause the client to feel dizzy, weak, or unsteady, and it can also impair the client's appetite and hydration status. Nausea can also trigger vomiting, which can increase the risk of aspiration or dehydration. Therefore, choice B is correct.
Choice C reason:
Orthostatic hypotension is a common side effect of morphine, and it can contribute to this client's fall risk. Orthostatic hypotension is a sudden drop in blood pressure that occurs when the client changes position from lying to sitting or standing. Orthostatic hypotension can cause the client to feel faint, dizzy, or lightheaded, and it can also increase the risk of syncope (loss of consciousness) or cardiac arrhythmias. Therefore, choice C is correct.
Choice D reason:
Sedation is a common side effect of morphine, and it can contribute to this client's fall risk. Sedation can cause the client to feel sleepy, drowsy, or confused, and it can also impair the client's alertness and coordination. Sedation can also reduce the client's ability to respond to stimuli or alarms, and it can increase the risk of respiratory depression or coma. Therefore, choice D is correct.
Choice E reason:
Euphoria is a common side effect of morphine, and it can contribute to this client's fall risk. Euphoria is a feeling of intense happiness or well-being that is induced by the activation of opioid receptors in the brain. Euphoria can cause the client to feel overconfident, impulsive, or reckless, and it can also impair the client's judgment and perception of reality. Euphoria can also increase the risk of psychological dependence or addiction. Therefore, choice E is correct.
Choice F reason:
Itching is a common side effect of morphine, and it can contribute to this client's fall risk. Itching is caused by the release of histamine from mast cells in response to the stimulation of opioid receptors in the skin. Itching can cause the client to scratch excessively, which can damage the skin and increase the risk of infection. Itching can also distract the client from other sensations or warnings, and it can reduce the client's comfort and quality of life. Therefore, choice F is correct.
Choice G reason:
Urinary retention is a common side effect of morphine, and it can contribute to this client's fall risk. Urinary retention is the inability to empty the bladder completely or voluntarily due to the inhibition of bladder contraction by opioid receptors in the urinary tract. Urinary retention can cause the client to feel pain, discomfort, or urgency in the lower abdomen, and it can also increase the risk of urinary tract infection or kidney damage. Urinary retention can also prompt the client to attempt to get out of bed without assistance or supervision, which can increase the risk of falling. Therefore, choice G is correct.
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