Sterile hands are kept in front of the body, above the waist and within sight, so accidental contamination is noticed. The edge of the field is not sterile.
答え
D · Above waist level and in sight
2.基礎看護学
答え: C · A possible wound infection that needs assessment and reporting
これが答えになる理由
Increasing pain, odour, new exudate or delayed healing can signal infection even without fever, especially in older adults. The wound is assessed, the change reported and a swab taken if policy advises.
答え
C · A possible wound infection that needs assessment and reporting
3.臨床看護学
答え: D · Stop the infusion straight away and follow the extravasation protocol
これが答えになる理由
Suspected extravasation of a vesicant needs the infusion stopped immediately. Local protocols then guide aspiration through the cannula, specific treatments, elevation, documentation and specialist review.
答え
D · Stop the infusion straight away and follow the extravasation protocol
4.臨床看護学
答え: B · "If I forget a dose, I'll take two the next day to catch up."
これが答えになる理由
Doubling up on an anticoagulant increases the bleeding risk. Patients follow the specific missed-dose advice for their drug and never take a double dose.
答え
B · "If I forget a dose, I'll take two the next day to catch up."
答え: D · A patient with a long-standing tracheostomy who needs routine suctioning and care
これが答えになる理由
Routine tracheostomy care for a stable, long-term patient fits the LPN/LVN role in most settings. Fresh or bleeding tracheostomies, new admissions and titrated IV drugs need RN assessment.
答え
D · A patient with a long-standing tracheostomy who needs routine suctioning and care
答え: C · Get medical assessment and report the assault according to policy
これが答えになる理由
Workplace violence should always be reported. Reporting allows care for the injured staff member, review of risks and changes to the patient’s care plan to protect staff and other patients.
答え
C · Get medical assessment and report the assault according to policy
17.検査値と電解質
答え: B · About 6 hours after the change
これが答えになる理由
Most weight-based heparin protocols check the aPTT (or anti-Xa level) about 6 hours after starting or changing the rate, because it takes this long to reach a new steady state. Checking too early can lead to wrong adjustments.