Talk to us?

NEET MDS Quiz - Practice Test
Notes Subscribe 👤 Welcome User

📚 Menu

👤 Welcome User

Score: 0/3
📝 Notes ⭐ Subscribe

📚 Select Subject

📚 Subjects

Practice Test

oral surgery - 3 Questions

1
Oral Surgery
Dislocation is treated by forcing the mandible 
 1. Upwards and backward
 2. Upwards and forwards
 3. Downwards and forwards
 4. Downwards and backwards

📝 Explanation:

Dislocation is treated by forcing the mandible downwards and backwards.

2
Oral Surgery
Alpha adrenergic agonists are used in combination with local anaesthetics to
1) Increase the rate of liver metabolism of local anaesthetic
2) Increase the concentration of LA at receptor site
3) Both the above
4) None of the above

📝 Explanation:

Increase the rate of liver metabolism of local anesthetic: Alpha adrenergic agonists, such as epinephrine, are often added to local anesthetics to enhance their effectiveness. They achieve this by causing vasoconstriction at the injection site, which reduces bleeding and increases the duration of anesthesia. However, they do not directly increase the concentration of LA at the receptor site or alter liver metabolism. Therefore, the correct answer is 2) Increase the concentration of LA at receptor site.

3
Oral Surgery
Which of the following would be indicated if one expected a long surgical procedure and a general anaesthetic to be administrated 
 1. Sodium thiopental iv
 2. Vinyl ether, open drop method
 3. Intubation with individually selected anaesthetic agent
 4. None of the above

📝 Explanation:

If one expects a long surgical procedure and a general anaesthetic to be administered, intubation with individually selected anaesthetic agent is indicated.

🎉 Quiz Completed!

0
out of 3
0%