Autonomic Nervous System — MCQs

Which of the following conditions is primarily treated by sympathectomy?

All of the following are trigeminal autonomic cephalgias except

TRUE statement regarding nerve supply of adrenal gland:

Mechanism by which Ach decreases heart rate is by:

Effects of beta blockers on the heart are all of the following except:

Which of the following does not have sympathetic noradrenergic fibers?

Match the following: A) Glossopharyngeal nerve B) Spinal accessory nerve C) Facial nerve D) Mandibular nerve 1) Shrugging of shoulder 2) Touch sensation from the posterior one-third of the tongue 3) Chewing 4) Taste from the anterior two-thirds of the tongue

All of the following are seen in the Horner's syndrome, Except

Match the following drugs in Column A with their contraindications in Column B. | Column A | Column B | | :-- | :-- | | 1. Morphine | 1. QT prolongation | | 2. Amiodarone | 2. Thromboembolism | | 3. Vigabatrin | 3. Pregnancy | | 4. Estrogen preparations | 4. Head injury |

What is the primary function of the superior cervical ganglion?