Heart rate MCQ 5+

Test your knowledge with important Heart rate MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 35+ more Heart rate MCQs on Bissoy. Bissoy App

• Heart rate is decreased
  ক

  In old age

  খ

  During sleep

  গ

  In fever

  ঘ

  By Bainbridge reflex

  ঙ

  Exercise
• Heart rate is accelerated by
  ক

  Hypoxia

  খ

  Exercise

  গ

  Fear

  ঘ

  Increased baroreceptor activity

  ঙ

  Increased intracranial pressure
• Bradycardia can occur in response to
  ক

  Pulling of the extraocular muscle

  খ

  Intravenous edrophonium (tensilon tes

  গ

  Elevated intraocular pressure

  ঘ

  Peripheral circulatory failure

  ঙ

  Use of topical atropine
• Heart rate is increased in the following conditions
  ক

  Increased venous return

  খ

  O2 lack

  গ

  Deep breath

  ঘ

  Sympathetic stimulation

  ঙ

  Excess CO2