정답이 있는 임상간호학 학습지

What is a transient ischaemic attack (TIA)?

1. AA permanent stroke caused by bleeding into the brain
2. BShort-lived stroke-like symptoms that resolve completely
3. CA heart attack affecting the brain
4. DA type of migraine with no risk of stroke

What does a pulse oximeter measure?

1. AThe percentage of haemoglobin saturated with oxygen
2. BThe concentration of haemoglobin in the blood
3. CThe amount of oxygen dissolved in the plasma
4. DThe partial pressure of carbon dioxide in the blood

Which heart rhythm needs immediate defibrillation in a patient in cardiac arrest?

1. ASinus bradycardia
2. BVentricular fibrillation
3. CFirst-degree heart block
4. DAsystole

Which side effect is associated with SGLT2 inhibitors such as dapagliflozin?

1. ASevere weight gain and fluid retention
2. BHair loss
3. CGenital fungal infections
4. DBradycardia

Which drug is first-line in an acute asthma attack?

1. AAn oral antihistamine such as cetirizine taken every few hours
2. BAn oral beta-blocker
3. CA nebulised or inhaled short-acting beta₂-agonist (salbutamol/albuterol)
4. DA long-acting inhaled corticosteroid, used alone at a higher dose

Why is an ankle–brachial pressure index (ABPI) measured before applying compression bandages to a leg ulcer?

1. ATo work out the patient's fluid needs
2. BTo measure how deep the ulcer is and how much exudate it produces
3. CTo check for a urinary tract infection that could delay ulcer healing
4. DTo exclude significant arterial disease, as compression could cut off blood flow

A patient is admitted with suspected meningococcal disease. Which infection control measure is usually needed?

1. ANo precautions, because it is not contagious
2. BDroplet precautions until 24 hours of effective antibiotics have been given
3. CAirborne precautions with a negative-pressure room for the whole hospital stay
4. DIsolation only after the patient has gone home

A patient on metformin with reduced kidney function is due a CT scan with IV contrast. Why might metformin be withheld?

1. AMetformin reacts with the contrast to cause severe hyperglycaemia
2. BMetformin makes the images blurry
3. CThere is a risk of lactic acidosis if kidney function worsens
4. DMetformin causes severe bleeding during scans