Upper and lower motor neurons

What type of neurons are responsible for carrying motor commands from the brain to the muscles and glands?

• upper motor neurons
• lower motor neurons
• sensory neurons
• interneurons

What type of neurons are responsible for carrying signals from the sensory receptors in the body to the brain?

• sensory neurons
• upper motor neurons
• lower motor neurons
• interneurons

What type of neurons are responsible for transmitting signals between the upper motor neurons and the muscles and glands?

• lower motor neurons
• upper motor neurons
• sensory neurons
• interneurons

What is the main function of the lower motor neurons?

• transmitting motor commands from the brain to the muscles and glands
• transmitting signals from the sensory receptors in the body to the brain
• transmitting signals between the upper motor neurons and the muscles and glands
• connecting sensory and motor neurons and processing information in the spinal cord and brain

Which type of motor neuron is located in the brainstem and spinal cord?

• upper motor neuron
• lower motor neuron
• sensory neuron
• interneuron

Which type of motor neuron is located in the muscles and glands?

• lower motor neuron
• upper motor neuron
• sensory neuron
• interneuron

What happens to the muscle tone when the upper motor neurons are damaged or diseased?

• muscle tone decreases
• muscle tone increases
• muscle tone remains unchanged
• muscle tone becomes random

What happens to the muscle strength when the lower motor neurons are damaged or diseased?

• muscle strength decreases
• muscle strength increases
• muscle strength remains unchanged
• muscle strength becomes random

What is the term used to describe the ability of a muscle to contract and generate force?

• muscle strength
• muscle tone
• muscle length
• muscle speed

What is the term used to describe the resistance of a muscle to passive stretch?

• muscle tone
• muscle strength
• muscle length
• muscle speed