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Questions and Answers
What is the function of the stretch reflex?
What is the function of the stretch reflex?
- To contract the muscle against stretch (correct)
- To inhibit the agonist muscle
- To prevent tearing of tendons
- To activate the antagonist muscle
Which condition can cause excessive deep tendon reflexes?
Which condition can cause excessive deep tendon reflexes?
- Absence of deep tendon reflexes
- Inhibition from higher brain centers (correct)
- Damage to sensory or motor nerves
- Normal variation in reflexes
What is the purpose of the withdrawal reflex?
What is the purpose of the withdrawal reflex?
- To extend the affected limb
- To stabilize the body
- To withdraw from a painful stimulus (correct)
- To perform a complex movement
Which test evaluates dorsal column function?
Which test evaluates dorsal column function?
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What does pronator drift indicate?
What does pronator drift indicate?
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Which mnemonic is used for cranial nerves in clinical physiology?
Which mnemonic is used for cranial nerves in clinical physiology?
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What is the main function of the stratum corneum layer of the epidermis?
What is the main function of the stratum corneum layer of the epidermis?
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What is the primary function of the stratum granulosum layer of the epidermis?
What is the primary function of the stratum granulosum layer of the epidermis?
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Which layer of the epidermis is responsible for the synthesis of keratin?
Which layer of the epidermis is responsible for the synthesis of keratin?
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What is the primary function of the Langerhans cells found in the epidermis?
What is the primary function of the Langerhans cells found in the epidermis?
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What is the main structural component of collagen fibers in the dermis?
What is the main structural component of collagen fibers in the dermis?
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Which type of collagen makes up the majority of the body's collagen?
Which type of collagen makes up the majority of the body's collagen?
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