A Pupillary Reflex Is Integrated in the Brain Stem So

question 13

Multiple Choice

A pupillary reflex is integrated in the brain stem so it is classified as a ________reflex.The smooth muscle of the iris is the effector,so this is classified as a(n) ___________.

• A)Spinal;somatic
• B)Spinal;autonomic
• C)Cranial;somatic
• D)Cranial;autonomic
• E)Spinal;visceral

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Definitions:

Limbic System

An intricate assembly of nerve systems and networks within the brain, incorporating multiple regions close to the cortex's boundary that manage instinct and mood. It governs fundamental emotions (such as fear, joy, and anger) and primal urges (like appetite, sexual desire, dominance, and parental care).

Stress Hormones

Biochemical substances, such as cortisol and adrenaline, released by the body in response to stress, affecting physical and psychological well-being.

PTSD

Post-traumatic stress disorder is a psychological condition that occurs after someone has been through or seen a horrifying event, leading to symptoms like flashbacks, nightmares, and intense anxiety.

PTSD

Post-Traumatic Stress Disorder is a mental health condition triggered by witnessing or experiencing a terrifying event, characterized by flashbacks, nightmares, and severe anxiety.