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Anatomy and Physiology Mock Test Part 1

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Questions and Answers

What is the primary function of the outer ear?

To regulate body temperature
To collect and direct sound waves towards the eardrum (correct)
To amplify sound
To produce sound waves

Which part of the eye regulates the amount of light entering?

Retina
Cornea
Lens
Iris (correct)

What is the main function of the heart?

To filter waste from the blood
To pump blood throughout the body (correct)
To regulate body temperature
To produce hormones

How does the brain communicate with the rest of the body?

Through the nervous system (A) Signup and view all the answers

What is the significance of urine in maintaining body homeostasis?

It removes waste and excess substances from the body (B) Signup and view all the answers

What is the primary function of neurotransmitters in the nervous system?

To transmit signals between neurons (C) Signup and view all the answers

What is the primary function of the cerebellum in the brain?

To control movement and balance (D) Signup and view all the answers

Which of the following hormones is NOT produced by the pituitary gland?

Insulin (D) Signup and view all the answers

What is the primary function of negative feedback mechanisms in the body?

To maintain homeostasis (A) Signup and view all the answers

What is the primary difference between the pulmonary circuit and the systemic circuit?

The pulmonary circuit carries deoxygenated blood, while the systemic circuit carries oxygenated blood (D) Signup and view all the answers

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