When a person touches a hot stove, the resulting cellular damage causes a reaction that converts the stimuli into a pain impulse. What is the term for this conversion?
Perception
Transduction
Modulation
Transmission
The Correct Answer is B
A. Perception. Perception occurs when the brain processes and interprets the pain signal, which happens after the stimulus has been converted and transmitted.
B. Transduction. Transduction is the process where a painful stimulus, such as touching a hot stove, causes cellular damage, leading to the release of chemical mediators that convert the stimulus into a pain impulse.
C. Modulation. Modulation involves the body's response to pain, including the release of endorphins to inhibit pain signals and reduce pain sensation.
D. Transmission. Transmission refers to the movement of the pain impulse from the site of injury to the spinal cord and brain, occurring after transduction has taken place.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C"]
Explanation
A. Pulse of smooth contour with 2+ amplitude. A normal pulse should have a smooth upstroke and downstroke with a moderate (2+) amplitude, indicating adequate blood flow and cardiac function.
B. Heart rate of 62 beats/min. A normal resting heart rate for a healthy adult range from 60 to 100 beats per minute. A heart rate of 62 bpm is within this normal range.
C. S1 and S2 present with regular rhythm. The first (S1) and second (S2) heart sounds should be audible and regular, indicating normal closure of the heart valves and a steady cardiac rhythm.
D. Mild, pedal edema. Pedal edema is not a normal finding in a healthy adult and may indicate fluid retention or cardiovascular issues such as heart failure or venous insufficiency.
Correct Answer is ["0.5"]
Explanation
To determine the number of tablets per dose, use the formula:
Tablets per dose = Dose ordered/Dose available
Given:
- Ordered dose = 400 mg
- Available dose = 800 mg per tablet
Tablets per dose = 400mg/(800mg/tablet)
= 0.5 tablet
Thus, the nurse will administer 0.5 tablet per dose.
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