A nurse takes a telephone order from a provider. What must the nurse do?
AWrite the order down and read it back to the provider to confirm it
BRemember the order and write it in the chart at the end of the shift
CAsk the ward clerk to take the order on the nurse’s behalf instead
DCarry out the order first and ask the provider to confirm it later
14.優先順位の決定と委任むずかしい
A nurse must care for a patient with a radioactive implant. Which approach best limits the nurse’s exposure?
ALimit time in the room, keep as far away as possible and use shielding
BWear a surgical mask to block the radiation
CSpend longer in the room each time but visit less often during the shift
DStand close to the patient to finish care faster
15.感染管理と患者の安全ふつう
活動性の肺結核患者が放射線科へ行く必要があります。どのように搬送しますか?
A廊下は換気がよく短いので、マスクなしで行く
BフィットテストをしていないN95マスクを着用してもらう
C手袋とガウンを着用すれば、マスクは不要
Dサージカルマスクを着用してもらい、事前に放射線科へ連絡する
16.感染管理と患者の安全むずかしい
A 2-year-old living in a house built many decades ago has anemia, irritability and poor appetite. Which cause should the nurse suspect?
AIron overload from eating too much red meat
BLead poisoning from old paint dust or chips
CA food allergy to cow’s milk proteins
DCarbon dioxide from a gas cooker
17.検査値と電解質ふつう
A stable adult who is not bleeding receives one unit of packed red cells. By about how much is the hemoglobin expected to rise?
AAbout 0.1 g/dL (1 g/L)
BAbout 1 g/dL (10 g/L)
CAbout 3 g/dL (30 g/L)
DAbout 5 g/dL (50 g/L)
18.検査値と電解質むずかしい
A child with sickle cell disease and a recent viral illness is pale and tired. The hemoglobin has fallen sharply, and the reticulocyte count is very low. What is the most likely problem?
AA normal finding in sickle cell disease
BA vaso-occlusive pain crisis in the bones
CIron deficiency from a poor diet over months
DAn aplastic crisis, often caused by parvovirus B19
答え: A · Impaired skin integrity related to immobility, as shown by a sacral wound
これが答えになる理由
A PES statement gives the nursing problem, the related cause and the defining signs. Pneumonia is a medical diagnosis, turning is an intervention, and a cause cannot repeat the problem.
答え
A · Impaired skin integrity related to immobility, as shown by a sacral wound
3.臨床看護学
答え: A · A combination of antibiotics with a proton pump inhibitor
これが答えになる理由
Eradication therapy combines a PPI with two antibiotics for a set course. Completing the course is important for success.
答え
A · A combination of antibiotics with a proton pump inhibitor
4.臨床看護学
答え: B · To prevent "wrong blood in tube" errors that can cause fatal reactions
これが答えになる理由
A sample labelled with the wrong patient's details can lead to incompatible blood being issued. Labelling at the bedside after positive identification is a key transfusion safety step.
答え
B · To prevent "wrong blood in tube" errors that can cause fatal reactions
答え: A · Write the order down and read it back to the provider to confirm it
これが答えになる理由
For telephone and verbal orders, the nurse writes down the full order and reads it back so the provider can confirm it. This “read-back” prevents errors from mishearing.
答え
A · Write the order down and read it back to the provider to confirm it
14.優先順位の決定と委任
答え: A · Limit time in the room, keep as far away as possible and use shielding
これが答えになる理由
Radiation exposure falls with less time, more distance and shielding. Care is planned to be efficient, and a surgical mask does not protect against radiation.
答え
A · Limit time in the room, keep as far away as possible and use shielding
答え: B · Lead poisoning from old paint dust or chips
これが答えになる理由
Lead-based paint in older housing is the main source of lead exposure in young children, who put dust and chips in their mouths. Lead can cause anemia, behavior changes and developmental problems, and a blood lead level confirms it.
答え
B · Lead poisoning from old paint dust or chips
17.検査値と電解質
答え: B · About 1 g/dL (10 g/L)
これが答えになる理由
In an average-sized adult without ongoing bleeding or hemolysis, one unit of red cells raises the hemoglobin by about 1 g/dL (and the hematocrit by about 3%). A smaller rise suggests ongoing blood loss or red cell destruction.確認に用いた資料:Blood Transfusion · StatPearls (NCBI Bookshelf) (2026)
答え
B · About 1 g/dL (10 g/L)
18.検査値と電解質
答え: D · An aplastic crisis, often caused by parvovirus B19
これが答えになる理由
Patients with sickle cell disease depend on a high reticulocyte count because their red cells live only a short time. Parvovirus B19 can stop red cell production for days, causing a rapid fall in hemoglobin with very low reticulocytes. Transfusion may be needed.確認に用いた資料:Reticulocyte Count · MedlinePlus (NIH) (2024)
答え
D · An aplastic crisis, often caused by parvovirus B19