Lembaran kerja Kejururawatan klinikal dengan jawapan

What is a typical SpO₂ in a healthy adult at rest breathing room air?

1. AAbout 85–88%
2. BAbout 60–70%
3. CAbout 95–100%
4. DAbout 75–80%

After a stroke, a patient has "aphasia". What does this mean?

1. ADifficulty understanding or producing language
2. BLoss of vision in one eye
3. CDifficulty swallowing food, drink and saliva
4. DWeakness of one side of the body

Which red blood cell group is often called the "universal donor" in an emergency?

1. AA positive
2. BB negative
3. CAB positive
4. DO negative

Which group of symptoms suggests hypercalcaemia?

1. AThirst, constipation, confusion and abdominal pain
2. BTingling lips, muscle cramps and spasms of the hands and feet
3. CSweating, tremor and sudden hunger
4. DWeight gain, feeling cold and a slow pulse

Ubat manakah yang digunakan untuk membalikkan heparin tak terpecah?

1. AVitamin K (fitomenadion)
2. BFlumazenil
3. CProtamin sulfat
4. DNalokson

Which rule is essential for safe use of patient-controlled analgesia (PCA)?

1. AOnly the patient should press the button
2. BThe button should be pressed before each meal
3. CThe nurse should press it every hour
4. DRelatives should press it while the patient sleeps

A patient with myasthenia gravis develops increasing difficulty swallowing and weak, shallow breathing. What is the main danger?

1. ASevere hypertension from anxiety
2. BA sudden rise in blood glucose from the stress
3. CRespiratory failure from a myasthenic crisis
4. DA urinary tract infection

A patient with hyperkalaemia is given IV insulin with glucose. What is the purpose, and what must be monitored?

1. ATo protect the heart muscle directly; the patient must be kept nil by mouth
2. BTo treat hidden diabetes; HbA1c must be checked daily
3. CTo shift potassium into cells; blood glucose must be monitored for hypoglycaemia
4. DTo remove potassium from the body; urine output must be stopped for a time