Pain is conducted by_______________?

Related Mcqs:

1. Pain is conducted by________________?

   A. A-alpha fibers
   B. A-beta fibers
   C. A-gamma fibers
   D. A-delta fibers

2. Sensations of pain from teeth and temperature are carried by_______________?

   A. Corticospinal tract
   B. Corticobulbar tract
   C. Lateral spinothalamic tract
   D. Ventral spinothalamic tract

3. Pain sensation from the lateral extremities is transmitted by________________?

   A. Spino thalmamic tract
   B. Dorsal column
   C. Corticospinal tract
   D. Spinocerebellar tract

4. Abdominal visceral pain is transmitted by ________________?

   A. fibers
   B. fibers
   C. Parasympathetic fibers
   D. Sympathetic fibers

5. Sensory receptors for pain are_______________?

   A. Pacinian corpuscles
   B. End organs of Ruffini
   C. End bulbs of Krause
   D. Free nerve endings

6. Epicrritic perception of pain occurs at the level of______________?

   A. Thalamus
   B. Area 3,1,2
   C. Areas 5,7
   D. Pulvinar

7. Pain producing substance is________________?

   A. Serotonin
   B. Substance P
   C. Histamine
   D. Acetyl choline

8. The pathway of pain from teeth and temperature is carried by ______________?

   A. Corticospinal tract
   B. Corticocerebral tract
   C. Lateral spinothalamic tract
   D. Ventral spinothalamic tract

9. To check objective pain response, which is best used method_______________?

   A. Facial pain scale
   B. Knee jerk reflex
   C. H- Reflex
   D. R III Reflex

10. Pain originate in the pulp due to_________?

    A. free nerve ending in cell rich zone
    B. free nerve ending at sub odontoblastic layer
    C. Krause bulb at the center of the pulp
    D. Meisseners corpuscles at cell rich zone