analgesics

Question 0

What ratio is lidocaine combined with epinephrine?

Answer 0

1:80 000

Question 1

What is lidocaine dissolved in solution as?

Answer 1

Hydrocholride salt

Question 2

What percentage is prilocaine?

Answer 2

3%

Question 3

What is prilocaine combine with in solution ?

Answer 3

Octapressin

Question 4

What percent is prilocaine plain ?

Answer 4

4%

Question 5

What is prilocaine less effective at?

Answer 5

Controlling haemorrhage

Question 6

What percentage is mepivacaine?

Answer 6

2% with 1:100 000 epinephrine

Question 7

What percentage is mepivacaine plain?

Answer 7

4%

Question 8

What percentage is articaine?

Answer 8

4% with 1:100000 or 1: 200000 epinephrine

Question 9

When is articaine indicated?

Answer 9

Not for standard use. Mainly oral surgery

Question 10

What is the disadvantage of articaine?

Answer 10

More quickly metabolised - repeat injections required

Question 11

What are two vasoconstrictors?

Answer 11

Epinephrine and felypressin

Question 12

What does epinephrine do when added to anaesthetics?

Answer 12

More profound anaesthesia
Longer lasting
Haemostasis

Question 13

What concentration does felypressin Come in?

Answer 13

0.03 iu/ml

Question 14

What body tissues are most susceptible to toxins reaction from LA?m

Answer 14

Brain and heart

Question 15

What underlying medical conditions can result in negative reaction to LA?

Answer 15

Liver disease

Cardiac disease

Question 16

What should be avoided for patients with arrhythmia or unstable angina?

Answer 16

Epinephrine

Question 17

What are the maximum dosages for lidocaine?

Answer 17

6.8 cartridges per 70kg adult

Question 18

What is the maximum dosage for prilocaine?

Answer 18

4 cartridges per 70kg adult

Question 19

With what drugs should dose limitations be applied?

Answer 19

Beta blockers

Calcium channel blockers

Question 20

What dose limitations are applied with eta blockers and calcium channel blockers?

Answer 20

2 cartridges with epinephrine