Lembar kerja Medikal-bedah: kardiovaskular & respirasi dengan jawaban

Apa komplikasi paling serius dari trombosis vena dalam?

1. AVarises
2. BEmboli paru
3. CPembengkakan tungkai pasca-trombotik
4. DTromboflebitis superfisial

What is the usual SpO₂ of a healthy adult at rest breathing room air?

1. AAbout 70–75%
2. BAbout 80–85%
3. CAbout 95–100%
4. DAbout 60–65%

Which chamber of the heart receives blood from the superior and inferior venae cavae?

1. AThe right atrium
2. BThe left atrium
3. CThe left ventricle
4. DThe right ventricle

After a prescribed IV fluid bolus for hypotension, what should the nurse do next?

1. AStart a second fluid bolus straight away without checking anything
2. BStop all monitoring if the patient says they feel better
3. CReassess heart rate, blood pressure, urine output and lung sounds
4. DWait until the next routine observations in four hours

Which skin changes around the ankles are typical of chronic venous insufficiency?

1. ABrown staining, swelling and dry, itchy skin
2. BA sharply defined red patch with fever
3. CA cold, white foot with no pulse
4. DPale, shiny, hairless skin with weak pulses

Apa arti hasil D-dimer yang meningkat?

1. ATrombosis vena dalam telah disingkirkan dengan aman
2. BDosis antikoagulan terlalu rendah dan harus dinaikkan
3. CTerdapat pemecahan fibrin, tetapi tidak membuktikan adanya bekuan
4. DEmboli paru atau TVD telah dikonfirmasi

A ventilated patient with severe ARDS is to be turned prone. What is the main reason, and the key nursing risk?

1. AIt treats infection; the risk is fever
2. BIt improves digestion and gut motility; the main risk is constipation
3. CIt improves oxygenation; risks are pressure injury and tube displacement
4. DIt lowers the blood pressure; the main risk is rebound hypertension

A woman starting rifampicin (rifampin) for tuberculosis uses a combined oral contraceptive pill. What advice is correct?

1. AUse another reliable method, as rifampicin reduces the pill's effect
2. BTake two pills a day to make up for the drug
3. CContinue the pill as usual, because there is no interaction with TB drugs
4. DStop all contraception during TB treatment, as pregnancy cannot occur