Užduočių lapas tema Farmakologija su atsakymais

Which intramuscular site is generally preferred for adults because it is far from major nerves and vessels?

1. AVentrogluteal
2. BDeltoid for large volumes
3. CForearm
4. DDorsogluteal

Which drug is used as an antidote for cyanide poisoning?

1. AProtamine sulfate
2. BHydroxocobalamin
3. CVitamin K
4. DDeferoxamine

Kodėl kai kuriuos antibiotikų kursus reikia baigti, kaip paskirta?

1. AKad antibiotikas nepažeistų kepenų
2. BKad antibiotikas laikui bėgant būtų skanesnis
3. CNes organizmui reikia kelių dienų išmokti pačiam gaminti antibiotiką
4. DKad išlikusios bakterijos nesukeltų atkryčio ar atsparumo

Benzathine benzylpenicillin (penicillin G benzathine) is ordered. Which route is correct?

1. ASubcutaneous in the abdomen
2. BIntravenous infusion over 30 minutes
3. CIntravenous push
4. DDeep intramuscular only

A patient starting niacin (nicotinic acid) complains of flushing and warmth after doses. Which advice may reduce this?

1. ADouble the dose to build tolerance faster
2. BTake aspirin 30 minutes before the niacin, if the prescriber agrees
3. CTake the niacin with a hot drink so that it dissolves and acts faster
4. DTake it on an empty stomach in a hot bath

How should the nurse straighten the ear canal to give ear drops to a 2-year-old child?

1. APush the pinna forward and up
2. BPull the pinna down and back
3. CPull the pinna up and back
4. DLeave the ear untouched and drop into the canal

500 mg dozė į veną sukuria pradinę 10 mg/L koncentraciją plazmoje. Koks pasiskirstymo tūris?

1. A500 L
2. B5000 L
3. C5 L
4. D50 L

A patient who used heroin a few hours ago is given a first dose of buprenorphine and quickly develops severe withdrawal. Why?

1. ABuprenorphine is a high-affinity partial agonist that displaces heroin
2. BBuprenorphine has no effect at opioid receptors
3. CBuprenorphine is a pure antagonist like naloxone with no agonist effect
4. DBuprenorphine causes an allergic reaction in heroin users