Anterograde Signaling Is Defined as

question 24

Multiple Choice

Anterograde signaling is defined as

• A) diffusion around sites of release to affect neighboring cells.
• B) the use of a chemical signal that communicates from the presynaptic cell to the postsynaptic cell.
• C) the use of a second messenger signal within the postsynaptic cell.
• D) the use of a chemical signal that communicates from the postsynaptic cell to the presynaptic cell.
• E) the use of a chemical signal that communicates from the presynaptic cell back onto the same presynaptic cell.

---

Definitions:

Purulent Discharge

A thick, often yellowish or greenish fluid produced at sites of infection, indicating the presence of pus and bacteria.

Stage III Pressure Ulcer

A pressure injury where the damage has reached the subcutaneous tissue layer, often presenting as a deep, open wound.

Infection

The invasion and multiplication of microorganisms in body tissues, causing illness.

Stage IV Pressure Ulcer

A severe pressure injury characterized by extensive damage to muscle, bone, or supporting structures under visible skin loss.