The Saclike Structures Found Inside the Synaptic Knob Containing Chemicals

question 162

Multiple Choice

The saclike structures found inside the synaptic knob containing chemicals are called__________

• A) axon terminals.
• B) synapses.
• C) synaptic vesicles.
• D) receptor sites.

---

Definitions:

Stereognosis

The ability to perceive and recognize the form of an object by touch without visual and auditory information.

Ortolani Sign

A clinical sign used in the diagnosis of hip dysplasia in infants, involving a characteristic clicking sound during movement of the hip.

Startle Reflex

An involuntary movement in response to a sudden unexpected stimulus, commonly seen in infants as a quick jerking of the limbs.

Well-Child Checkup

A routine medical visit focused on the developmental, emotional, and physical health of children.