The Imidazolium Ion Has a PKa = 7

question 3

Multiple Choice

The imidazolium ion has a pKa = 7.0.Imidazolium buffers can be prepared for pH values of

• A)6.5 to 7.5.
• B)6.1 to 7.1.
• C)5.5 to 8.5.
• D)6.0 to 8.0.
• E)6.0 to 7.5.

---

Definitions:

Inflammation

A biological response to harmful stimuli, characterized by redness, swelling, pain, and heat in the affected tissues.

Topical Antibacterial Solution

A solution applied directly to the skin to eliminate or inhibit the growth of bacteria, often used in wound care.

Dry Gauze Dressing

A sterile gauze pad used to cover and protect wounds, absorbing any exudate and preventing the entry of pathogens.

12-Lead ECG

A diagnostic test that records the electrical activity of the heart from 12 different angles, used to identify cardiac abnormalities.