Q 11-20

Question 1

warfarin toxicity treatment

Answer 1

vitamin k

Question 2

tetracycline causes what changes in teeth

Answer 2

intrinsic discolouration { brownish} of all teeth

Question 3

digoxin precautions

Answer 3

avoid food products that cause food drug interactions like :
1. chocolate
2. spinach
3. cereal grains
4. nuts

Question 4

treatment of organophosphate poisoning

Answer 4

atropine

Question 5

zidovudine causes drug interaction with

Answer 5

*clarithromycin
*trimethoprim

Question 6

penicillin allergy is treated by

Answer 6

clindamycin
amoxycillin would be an inappropriate alternative as it is from the same family of penicillin

Question 7

halothane

Answer 7

limitations of halothane are related to myocardial depression and arrhythogenicity
thus it is replaced by sevoflurane

Question 8

erythromycin precautions

Answer 8

avoid fruit and fruit juices and tomatoes

Question 9

trigeminal neuralgia

Answer 9

treated by carbamazepine
characterised by sharp short lived pain in infra orbital region

Question 10

macrolides classification

Answer 10

• erythromycin - clarithromycin
  *oleandomycin - roxithromycin
  *spiramycin - azithromycin , tricetoleandomycin