換算値を選びます:kg、g、mg、mcg の間、または L と mL の間は1000、1 kg = 2.2 lb、小さじ1 = 5 mL、大さじ1 = 15 mL、1 fl oz = 30 mL、1カップ = 240 mL。
不要な単位が約分されるよう、分数で書きます。速度の場合は、変わる単位ごとに分数を1つ使います。
向きを確認します:小さい単位に変えると数は大きくなります。
丸めるのは最終的な答えだけで、問題が指定する精度に合わせます。
2演習問題
1.看護助手(CNA)の知識ふつう
A resident has just finished a cup of hot tea. When should the nursing assistant take her oral temperature?
AAfter waiting about 15 minutes
BAfter waiting about 1 minute
CAfter she drinks a glass of ice water
DRight away, while she is still sitting up
2.看護助手(CNA)の知識むずかしい
A resident wants to keep a small amount of money in her room. What should the nursing assistant do?
APut the money in her drawer and tell her family
BTake the money to the nurses' station without asking her, to keep it safe
CRespect her choice and tell the nurse so it is recorded and kept safe
DTell her that residents may not have any money
3.看護の計算と単位換算ふつう
練習問題(数値は架空のもので、臨床上の指針ではありません)。 投与が 9:55 AM と記録されています。24時間表記で同じ時刻の記載はどれですか。クリックしてください。
9:55 AM
110:55
209:55
308:55
421:55
4.看護の計算と単位換算むずかしい
練習問題(数値は架空のもので、臨床上の指針ではありません)。 ある点滴が 21:05 に始まり、翌朝の 02:40 に終了しました(24時間表記)。何分 t 続きましたか。
21:0502:40
t = min
3溶液
1.看護助手(CNA)の知識
答え: A · After waiting about 15 minutes
これが答えになる理由
Eating, drinking, chewing gum or smoking change the temperature in the mouth. Waiting about 15 minutes (or the time in facility policy) gives an accurate oral reading.
答え
A · After waiting about 15 minutes
2.看護助手(CNA)の知識
答え: C · Respect her choice and tell the nurse so it is recorded and kept safe
これが答えになる理由
Residents may manage their own personal funds. The nursing assistant respects this and informs the nurse so that the money can be listed and stored safely, for example in a locked drawer.
答え
C · Respect her choice and tell the nurse so it is recorded and kept safe