Užduočių lapas tema Farmakologija su atsakymais

Amphotericin B is used mainly for:

1. ASerious systemic fungal infections
2. BInfluenza in older people
3. CMild athlete's foot
4. DBacterial urinary tract infections

Which of these insulins is rapid-acting?

1. AInsulin detemir
2. BInsulin glargine
3. CNPH (isophane) insulin
4. DInsulin lispro

A patient taking furosemide is advised to eat potassium-rich foods. Which food is a good choice?

1. ABananas
2. BEgg whites
3. CWhite rice
4. DButter

During adult cardiac arrest, how often is IV adrenaline (epinephrine) usually repeated?

1. AOnce only, at the start
2. BEvery 3–5 minutes
3. CEvery 15–20 minutes
4. DEvery 30 seconds

A patient taking levodopa finds that the drug works poorly after large meals. Which advice is most appropriate?

1. AAvoid taking doses at the same time as high-protein meals
2. BTake every dose with a large glass of milk and a protein snack
3. CDouble the dose after each meal
4. DTake the drug only at bedtime

Bethanechol may be used for non-obstructive urinary retention. How does it work?

1. AIt blocks muscarinic receptors and relaxes the bladder wall muscle
2. BIt shrinks the prostate gland
3. CIt stimulates muscarinic receptors and contracts the bladder muscle
4. DIt increases urine production in the kidney

A patient taking long-term hydroxychloroquine for lupus is advised to have regular eye examinations. Why?

1. AThe drug can cause retinal toxicity that may be permanent
2. BThe drug stains the cornea blue
3. CThe drug causes cataracts within a few weeks of starting
4. DThe drug raises pressure inside the eye

Kodėl esant sunkiai hiperkalemijai į veną skiriamas insulinas su gliukoze?

1. AInsulinas perkelia kalį iš kraujo į ląsteles
2. BInsulinas padidina kalio išskyrimą per inkstus
3. CGliukozė kraujyje suriša kalį
4. DInsulinas tiesiogiai apsaugo širdies raumenį nuo kalio