When a person cuts a finger, nerve impulses travel to the spinal cord along afferent peripheral nerve fibers. What is this process?

Perception

Transduction

Modulation

Transmission

Answer and Explanation

The Correct Answer is D

A. Perception occurs when the brain interprets pain signals and recognizes them as pain. This step happens after the nerve impulses have been transmitted to the brain.
B. Transduction is the first step in the pain process, where painful stimuli (such as cutting a finger) activate nociceptors, converting the stimulus into an electrical signal.
C. Modulation involves the body’s response to pain signals, where descending nerve pathways release substances like endorphins to inhibit pain transmission. This occurs later in the pain process.
D. Transmission is the process of pain signals traveling from the site of injury to the spinal cord and brain via afferent nerve fibers. This step occurs after transduction and allows pain signals to reach the central nervous system.

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Free Nursing Study Resources

Correct Answer is ["10"]

Explanation

Calculation:

Volume to administer = Dose ordered/ Dose available

Given:

Ordered dose = 10 mg
Available concentration = 10 mg/10 mL

Volume =10mg/(10mg/10mL)

= 10mL

Thus, the nurse will administer 10 mL per dose.

Correct Answer is ["2"]

Explanation

Calculation:

Formula:

Capsulesperdose = Dose ordered/ Dose available

Given:

Ordered dose = 2 mg
Available dose = 1 mg per capsule

Capsulesperdose = 2mg/(1mg/capsule)

= 2 capsules

Thus, the nurse will administer 2 capsules per dose.

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When a person cuts a finger, nerve impulses travel to the spinal cord along afferent peripheral nerve fibers. What is this process?

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Explanation

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