Preguntas de Ojos y Sistema Nervioso

What part of the eye allows light to pass?

• Retina

• Cornea

• Iris

• Fovea

What transmits sound vibrations into electrical signals in the ear?

• Tympanic membrane

• Auditory nerve

• Cochlea

• Auditory canal

What do touch receptors detect?

• Taste

• Temperature, pressure, and pain

• Light and images

• Sound waves

What are the three layers of the skin?

• epidermis, dermis, and hypodermis

• Dermis, adipose tissue, and sweat glands

• Epidermis, olfactory bulb, and hypodermis

• Hypodermis, conjunctiva, and epidermis

Which layer of the skin contains nerves, glands, and touch receptors?

• epidermis

• dermis

• hypodermis

• subcutaneous

What is the largest part of the brain?

• Cerebellum

• Brainstem

• Cerebrum

• Spinal cord

Which part of the nervous system controls reflexes?

• Brainstem

• Cerebellum

• Spinal cord

• Brain

What is the function of motor neurons?

• Detect taste

• Send messages to the locomotor system

• Receive electrical signals from other neurons

• Detect smells

What type of bone protects vital organs?

• Short bones

• Long bones

• Flat bones

• Flexible bones

What type of joint allows movement in different directions?

• Fixed

• Semi-flexible

• Flexible

• Compact