Why is blood glucose control important around the time of surgery?
AHigh glucose makes anesthetic drugs work for much longer and delays waking up
BGlucose levels only affect patients who have type 1 diabetes
CLow glucose is needed around surgery so that the wound edges close more quickly
DHigh glucose impairs white cell function and raises the risk of surgical site infection
16.感染管理と患者の安全むずかしい
A nurse teaches new parents about safe infant sleep. Which statement shows a need for further teaching?
A“We will lay the baby on the back for every sleep, including naps.”
B“We will not smoke near the baby.”
C“We will put a soft bumper pad and a blanket in the crib so the baby is cozy.”
D“We will keep the crib in our room, next to our bed, for the first months.”
17.検査値と電解質ふつう
A healthy patient's result is slightly outside the laboratory reference range, and all other results are normal. Which statement best explains why this can happen?
AReference ranges are the same in every laboratory worldwide
BRanges cover about 95% of healthy people, so some fall outside
CAny result outside the range always means disease is present
DReference ranges include every healthy person without exception
答え: D · It seals the drug in the muscle and stops it leaking into the tissue above
これが答えになる理由
Pulling the skin sideways before injecting and releasing it afterwards makes a zigzag track that closes over the needle path, preventing leakage and skin staining.
答え
D · It seals the drug in the muscle and stops it leaking into the tissue above
2.基礎看護学
答え: A · Battery (trespass to the person)
これが答えになる理由
Touching or treating a person without valid consent can be battery, even if the treatment was meant to help. This is why consent is needed before care.
Pericarditis typically causes sharp, positional chest pain relieved by sitting forward, sometimes with a pericardial rub. Viral infection is a common cause.
答え: D · High glucose impairs white cell function and raises the risk of surgical site infection
これが答えになる理由
Hyperglycemia weakens neutrophil function and slows healing, so it increases the risk of surgical site infection. Keeping glucose in the target range is part of infection prevention for surgical patients.
答え
D · High glucose impairs white cell function and raises the risk of surgical site infection
16.感染管理と患者の安全
答え: C · “We will put a soft bumper pad and a blanket in the crib so the baby is cozy.”
これが答えになる理由
Soft bedding, bumpers and loose blankets increase the risk of suffocation and sudden infant death. The crib should hold only a firm mattress with a fitted sheet.
答え
C · “We will put a soft bumper pad and a blanket in the crib so the baby is cozy.”
17.検査値と電解質
答え: B · Ranges cover about 95% of healthy people, so some fall outside
これが答えになる理由
A reference range is usually the central 95% of results from a healthy population, so about 1 in 20 healthy people will have a value just outside it. The result is interpreted with the clinical picture and previous values, and repeated if needed.確認に用いた資料:How to Understand Your Lab Results · MedlinePlus (NIH) (2025)
答え
B · Ranges cover about 95% of healthy people, so some fall outside