Which Herpes Simplex Virus Type Causes Sores on the Lips

question 20

Multiple Choice

Which herpes simplex virus type causes sores on the lips (also known as fever blisters or cold sores) ?

• A)Herpes zoster virus
• B)Herpes simplex type 2
• C)Both a and b
• D)Herpes simplex type 1

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Definitions:

Motor Units

The functional units of the neuromuscular system, consisting of a motor neuron and all the muscle fibers it innervates, responsible for muscle contraction.

Electromyography

A diagnostic procedure to assess the health of muscles and the nerve cells that control them, by measuring the electrical activity produced by muscles.

Skeletal

Relating to or constituting the bony framework of the body; involved in physical support and movement.

Motor Neuron

A type of neuron that transmits signals from the central nervous system to muscles or glands, resulting in movement or secretion.