Lembar kerja Keperawatan klinis dengan jawaban

Which of these drugs is an antiplatelet agent?

1. AClopidogrel
2. BFurosemide
3. CWarfarin
4. DAtorvastatin

The term "hypovolaemia" means:

1. AA low volume of blood or fluid in the circulation
2. BA low level of oxygen in the blood
3. CA high level of potassium in the circulating blood
4. DToo much fluid in the circulation

Mengapa target saturasi oksigen yang lebih rendah (88–92%) sering digunakan pada pasien PPOK berat?

1. AOksigen aliran tinggi dapat menyebabkan retensi karbon dioksida pada sebagian pasien ini
2. BOksigen memperburuk nyeri dada mereka
3. CParu-paru mereka sama sekali tidak dapat menyerap oksigen
4. DOksigen hanya mudah terbakar pada PPOK

After a needlestick injury from a patient known to have HIV, why must the nurse report it immediately?

1. AThe patient will need antibiotics
2. BThe needle must be sent for culture
3. CPost-exposure prophylaxis works best when started as soon as possible
4. DThe nurse must be tested for HIV the same day to confirm infection

Which blood results are typical of Addison's disease (primary adrenal insufficiency)?

1. ALow sodium and high potassium
2. BHigh sodium and low potassium
3. CHigh glucose and high calcium
4. DLow haemoglobin and high platelets

Which ECG change is typical of hypokalaemia?

1. ATall, peaked T waves
2. BA very short PR interval with a delta wave
3. CST elevation in leads II, III and aVF
4. DFlattened T waves and prominent U waves

Why might a patient with diabetes who takes a beta-blocker not notice hypoglycaemia early?

1. ABeta-blockers stop the liver from responding to insulin
2. BBeta-blockers raise blood glucose, so true hypoglycaemia cannot happen at all
3. CBeta-blockers make the patient sleep through the night
4. DBeta-blockers can mask warning signs such as tremor and a fast heart rate

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

1. ATo treat hidden diabetes; HbA1c must be checked daily
2. BTo protect the heart muscle directly; the patient must be kept nil by mouth
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