Which Type of Muscle Is Involuntary and Lacks Striations

question 5

Multiple Choice

Which type of muscle is involuntary and lacks striations?

• A) skeletal
• B) smooth
• C) cardiac
• D) triceps
• E) the heart

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Definitions:

Rapid Heartbeat

A condition where the heart rate is significantly faster than normal for age, condition, and level of activity.

Post-Traumatic Stress Disorder

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

General Paresis

A neuropsychiatric disorder affecting the brain and central nervous system, caused by untreated syphilis infection, leading to progressive dementia and paralysis.

Dissociative Fugue

A state in which someone leaves home, then, days or months later, suddenly realizes he is in a strange place and doesn’t know how he got there; often understood as a means of coping with (and escaping from) extremely painful events.