A patient on nasal cannula oxygen has dry lips. Which product should the nurse offer?
APetroleum jelly
BA scented petroleum ointment
CAn oil-based lip balm
DA water-based lip lubricant
16.感染管理と患者の安全むずかしい
A patient has a rash, and both smallpox and chickenpox are considered. Which finding suggests smallpox?
ASmall crops of new lesions appearing over several days in a row
BLesions at different stages, most dense on the trunk
CA rash that is very itchy and starts on the trunk
DLesions all at the same stage, most dense on the face and limbs
17.検査値と電解質ふつう
A patient taking phenazopyridine for bladder pain has bright orange urine. What should the nurse know about urine tests?
AThe dye can interfere with dipstick color readings
BThe color shows severe liver failure is present
CThe drug improves the accuracy of all dipsticks
DThe color proves blood is present in the urine
18.検査値と電解質むずかしい
A patient with suspected Cushing syndrome takes dexamethasone at night. The next morning, the cortisol is still high. What does this suggest?
AThe adrenal glands are not able to produce enough cortisol
BCortisol is being produced without normal feedback control
CThe patient has primary hypothyroidism instead
DThe result is normal, as dexamethasone raises cortisol
3溶液
1.基礎看護学
答え: D · In the morning, from a deep cough, before antibiotics start
これが答えになる理由
An early-morning sample from deep in the chest gives the best yield. Saliva is not sputum, and antibiotics can stop organisms growing in the lab.
答え
D · In the morning, from a deep cough, before antibiotics start
2.基礎看護学
答え: C · Explain that addiction is uncommon when morphine is used for pain
これが答えになる理由
When opioids are used for pain under supervision, addiction is uncommon. Gentle explanation of tolerance, side effects and the goal of comfort helps the family support good pain control.
答え
C · Explain that addiction is uncommon when morphine is used for pain
A tachyarrhythmia with adverse features such as shock, myocardial ischaemia or reduced consciousness is unstable. Urgent senior help is needed, and synchronised cardioversion is often used.
答え
C · Haemodynamic instability needing urgent treatment, possibly electrical cardioversion
Petroleum- and oil-based products can increase the risk of burns or fire in an oxygen-rich setting. A water-based lubricant is used instead.
答え
D · A water-based lip lubricant
16.感染管理と患者の安全
答え: D · Lesions all at the same stage, most dense on the face and limbs
これが答えになる理由
In smallpox, lesions develop at the same stage in any one area and are densest on the face and extremities. In chickenpox, crops appear at different stages and are densest on the trunk.
答え
D · Lesions all at the same stage, most dense on the face and limbs
17.検査値と電解質
答え: A · The dye can interfere with dipstick color readings
これが答えになる理由
Phenazopyridine is a urinary analgesic dye that turns urine orange-red. It can interfere with color-based dipstick tests, so the laboratory should be told. The color is harmless, but it can stain contact lenses and clothing.確認に用いた資料:Urine - abnormal color · MedlinePlus (NIH) (2025)
答え
A · The dye can interfere with dipstick color readings
18.検査値と電解質
答え: B · Cortisol is being produced without normal feedback control
これが答えになる理由
Dexamethasone normally suppresses ACTH and lowers morning cortisol. Failure to suppress suggests autonomous cortisol excess (Cushing syndrome). Further tests then find the source, such as a pituitary or adrenal tumor.
答え
B · Cortisol is being produced without normal feedback control