Define stretch Reflex

question 36

Multiple Choice

Define stretch reflex.

• A)A stretch reflex is an example of a withdrawal reflex that contracts the flexor muscles of a limb in response to a painful stimulus.
• B)A stretch reflex is a polysynaptic reflex that activates extensor muscles in the opposite leg or arm when a flexor reflex is activated.
• C)A stretch reflex is a monosynaptic reflex that activates extensor muscles in the opposite leg or arm when a flexor reflex is activated.
• D)A stretch reflex is a monosynaptic reflex that provides regulation of skeletal muscle length.
• E)A stretch reflex is a polysynaptic reflex that provides regulation of skeletal muscle length.

---

Definitions:

Direct Labor

The labor costs that can be directly traced to the production of specific goods or services.

Activity Level

Activity level refers to the volume of production or operations within a specific period, influencing costs and budgeting in cost accounting.

Revenue And Spending Variance

The difference between the actual revenue and spending versus the budgeted amounts, indicating whether a business is over or under its budgeted figures.

Operating Income

The profit realized from a business's operations after subtracting operating expenses from revenues.