From the Following List of Landmarks, Select Those Which Are

question 7

Multiple Choice

From the following list of landmarks, select those which are noted when administering the posterior superior alveolar nerve block by dental professionals.

• A) Mucobuccal fold
• B) Coronoid notch
• C) Maxillary first molar
• D) Maxillary tuberosity

---

Definitions:

Two-Way Valves

Valves that allow fluid or air to flow in two directions, commonly used in various mechanical and biological systems to control the passage of substances.

Injection Port

A medical device implemented under the skin to allow for easy and repeated access to the bloodstream for the delivery of medication.

Filter

A device or process used to remove contaminants or particles from a substance, such as air or water.

Intake and Output

The measurement and monitoring of fluids consumed and expelled by the body, important in medical care.