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Practice Question

Arrector pili are responsible for which action?

Answer Choices:

Correct Answer:

Appearance of goose bumps.

Rationale:
Arrector pili muscles contract, causing hair to stand up (goosebumps).
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This question is from 🫀 HESI A2 Free Sample – Anatomy & Physiology which contains 5 questions.

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Which process is increased when the sympathetic nervous system is stimulated?

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🫀 HESI A2 Free Sample – Anatomy & Physiology

5 Questions

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Question Details
  • Category: HESI A2
  • Subcategory: ANATOMY PHYSIOLOGY
  • Domain: Anatomy & Physiology
  • Answer Choices: 4
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