Exhibits
The nurse is reviewing the prescription and planning the appropriate pain management.
Complete the following sentence by choosing from the lists of options.
How much acetaminophen should the nurse administer as prescribed every four hours for the optimal pain management assuming the infant's weight is 7kg?
3.3 mL
1.9 mL
5.0 mL
0.8 mL
None
None
The Correct Answer is A
A. 3.3mL: The correct dose for infants is 10–15 mg/kg every 4–6 hours. If the infant weighs 7 kg, the correct dose is:Minimum dose: 10 mg × 7 kg = 70 mg. Maximum dose: 15 mg × 7 kg = 105 mg. Since the standard concentration is 160 mg/5 mL, the correct volume for 105 mg is 3.3 mL, making it the most appropriate dose.
B. 1.9 mL: This provides only about 61 mg of acetaminophen, which is below the recommended 10 mg/kg minimum dose, making it potentially ineffective.
C. 5.0 mL: This equates to 160 mg of acetaminophen, which exceeds the safe dose range for most infants, increasing the risk of liver toxicity.
D. 0.8 mL: This would provide only about 26 mg of acetaminophen, which is severely underdosed and unlikely to provide adequate pain relief.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Administer antipyretic medication on a continuous basis. Fever management is important during active infection, but once antibiotic therapy is completed and the infection has resolved, routine antipyretic use is unnecessary. Persistent fever after treatment could indicate complications and should be reported to the healthcare provider.
B. Continue strict monitoring of daily wet diapers for 1 week. While monitoring hydration is essential during the acute phase of bacterial meningitis, strict tracking of wet diapers is not necessary once the infant is clinically stable. Families should still be aware of signs of dehydration, but this is not the most critical discharge instruction.
C. Have the antibiotic trough level drawn within 3 days. Trough levels are typically monitored during treatment for medications like vancomycin or aminoglycosides to prevent toxicity. Once antibiotic therapy is completed, there is no need for additional drug level monitoring unless toxicity or renal impairment is suspected.
D. Monitor the infant for response to auditory stimuli. Hearing loss is a common complication of bacterial meningitis due to inflammation and potential damage to the auditory nerve (cranial nerve VIII). Families should be instructed to observe for signs of hearing impairment, such as lack of response to sounds or delayed speech development, and to follow up with an audiologist for formal hearing screening.
Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"A"}
Explanation
- Plugged duct: A plugged duct occurs when milk is not effectively drained from the breast, leading to milk stasis and inflammation. If untreated, it can progress to mastitis, an infection caused by bacterial overgrowth in stagnant milk. The client's history of missing a feeding while shopping increases the likelihood of milk stasis, making a plugged duct the most likely cause of mastitis.
- Breast abscess: A breast abscess is a collection of pus that forms when mastitis is left untreated or does not respond to antibiotics. Unlike mastitis, an abscess is typically fluctuant (soft and fluid-filled), extremely tender, and may require drainage. Since the client’s mastitis symptoms have just begun, an abscess is unlikely at this stage.
- Engorgement : Breast engorgement occurs when the breasts overfill with milk, causing swelling and discomfort. While engorgement can increase the risk of mastitis, it is not an infection itself and does not directly cause mastitis unless milk stasis leads to bacterial overgrowth. Engorgement is bilateral, whereas mastitis is usually unilateral with localized redness, warmth, and fever.
- Nipple trauma with cracked skin: Cracked nipples can allow bacteria to enter the breast, increasing the risk of infection. However, mastitis is primarily caused by milk stasis, not just nipple trauma. In this client, there is no mention of nipple cracks or bleeding, making this a less likely cause.
- Firm, red, warm area on the right breast: A firm, red, warm, and tender area on the breast is a hallmark symptom of mastitis, indicating localized inflammation and infection. The presence of systemic symptoms (fever, chills, fatigue) further supports mastitis rather than another breast condition.
- Pus draining from the nipple: Pus or fluctuance (fluid-filled swelling) suggests a breast abscess, not mastitis. While untreated mastitis can lead to an abscess, this client’s symptoms do not indicate a severe or advanced infection requiring drainage.
- Generalized swelling of the entire breast: Severe engorgement can cause generalized swelling, but mastitis typically presents as a localized, inflamed area rather than affecting the entire breast. Engorgement also does not cause fever or systemic illness, which are present in mastitis.
- Pain that worsens with cold compresses: Cold compresses reduce inflammation and discomfort in mastitis. If cold worsens pain, it may suggest Raynaud’s phenomenon of the nipple, which is not related to mastitis. Mastitis pain is relieved with warmth, massage, and frequent breastfeeding.
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