Cevaplı Farmakoloji çalışma kâğıdı

Which adverse effect of ethambutol requires vision checks?

1. ACataracts that form within a few days of starting
2. BPermanent dilation of the pupils
3. CBleeding in the back of the eye
4. DOptic neuritis, with blurred vision and colour blindness

Suda çözünen ilaçların ve metabolitlerinin çoğunu hangi organ atar?

1. ACilt
2. BAkciğer
3. CBöbrek
4. DKaraciğer

Sumatriptan is used mainly to:

1. ATreat an acute migraine attack
2. BRelieve nerve pain from diabetes
3. CPrevent epileptic seizures
4. DTreat high blood pressure

Düzenli aralıklarla verilen bir ilacın kararlı duruma ulaşması yaklaşık ne kadar sürer?

1. A1 yarılanma ömrü
2. B10 yarılanma ömrü
3. CYalnızca doz büyüklüğüne bağlıdır
4. D4 ile 5 yarılanma ömrü

A patient takes low-dose weekly methotrexate for rheumatoid arthritis. Which monitoring is needed?

1. AMonthly hearing tests
2. BWeekly INR checks and a monthly ECG to check the heart rhythm
3. CDaily blood glucose checks
4. DRegular blood count, liver and kidney function tests

Which group of signs suggests opioid withdrawal?

1. AConstipation, itching and a slow heart rate
2. BYawning, runny nose, sweating, dilated pupils and diarrhoea
3. CDry mouth, urinary retention, blurred vision and confusion
4. DPinpoint pupils, slow breathing and drowsiness

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

Beta-lactam antibiotics show time-dependent killing. What does this mean for administration?

1. ADoses can be given at any time as long as the daily total is right
2. BA single very large daily dose works best
3. CDoses should be given on time at evenly spaced intervals
4. DDoses should be given only when the patient has a fever