EMR HW Ch 5 Questions and Answers

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EMR HW Ch 5 Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

What muscle type is involuntary and found in the walls of internal organs?

• Skeletal muscle

✔✔B) Smooth muscle

• Cardiac muscle
• Voluntary muscle

Which system controls body functions through hormones?

• Nervous system

✔✔B) Endocrine system

• Muscular system
• Respiratory system

The brain, spinal cord, and nerves are parts of which system?✔✔A) Nervous system

• Circulatory system 1 / 4

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• Digestive system
• Skeletal system

Which organ produces insulin to regulate blood sugar?

• Liver
• Kidney

✔✔C) Pancreas

• Stomach

What part of the respiratory system is responsible for gas exchange?

• Trachea
• Bronchi

✔✔C) Alveoli

• Larynx

Which blood vessels carry blood away from the heart?

• Veins

✔✔B) Arteries 2 / 4

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• Capillaries
• Lymph vessels

What is the main role of white blood cells?

• Carry oxygen

✔✔B) Fight infection

• Transport nutrients
• Help with clotting

Which organ is part of both the digestive and endocrine systems?

• Stomach

✔✔B) Pancreas

• Small intestine
• Liver

The skeletal system primarily provides:

• Hormone production
• Nutrient absorption 3 / 4

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✔✔C) Support and protection

• Muscle contraction

Which structure controls voluntary movements?

• Cerebellum

✔✔B) Cerebrum

• Brainstem
• Spinal cord

What is the basic unit of life in all living organisms?✔✔A) Cell

• Tissue
• Organ
• System

Which system is responsible for transporting oxygen and nutrients to the body's cells?

• Digestive system

✔✔B) Circulatory system

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