Some such questions based on ‘Human Heart’ will be asked in Railway Group D exam, read now

Human Heart MCQ For RRB Group D Exam 2022 : Railway Group D exam was being awaited by the candidates for a long time. According to the latest official notice of Indian Railway Recruitment Board Group D exam date has been declared. According to this notice, the exam will start next month from August 17. Let us tell you that crores of candidates have applied for this exam. In such a situation, keeping in view the number of candidates, the examination will be conducted in different stages.

Here we are in front of you under general science. ‘Human Heart’ Sharing important questions related to. Which is very important from exam point of view. Therefore, candidates must go through these questions once before appearing in the examination.

Human Heart MCQ For RRB Group D Exam 2022
Human Heart MCQ For RRB Group D Exam 2022

25 Important Questions Based on Human Heart

Question. What is the study of heart and its disease called?

  • cardiology
  • hepatology
  • osteology
  • none of these

Answer 1

Question. What is the weight of a normal adult human heart?

  • 1350 grams
  • 650 grams
  • 300 grams
  • 1000 grams

Answer: 3

Question. What is the membrane that surrounds the heart called?

  • pericardium membrane
  • peritoneum membrane
  • Plura
  • mucus

Answer 1

Question. Which fluid is filled between the pericardium and the heart?

  • lymph fluid
  • pulmonary fluid
  • sinus fluid
  • pericardial fluid

Answer: 4

Question. What causes a heart attack?

  • lack of blood supply to the heart
  • CO2 in the heart
  • rise stop
  • none of these

Answer 1

Question. Pacemaker is related to which organ?

  • Brain
  • kidney
  • Heart
  • eye

Answer: 3

Question. Which is the busiest muscle in the human body?

  • Brain
  • Lungs
  • thigh muscle
  • cardiac muscle

Answer: 4

Question. Which hormone stimulates the heart to beat?

  • thyroxine
  • dopamine
  • estrogen
  • auxin

Answer 1

Question. What is the blood pressure of a normal adult person?

  • 100/50 mm Hg
  • 200/100 mm Hg
  • 120/80 mm Hg
  • none of these

Answer: 3

Question. Who does the work of carrying blood from the heart to the different parts of the body?

  • arteries
  • Arteries
  • both suitable
  • none of these

Answer: 3

Question. Approximately how many liters of blood does the human heart pump in a minute?

  • 5 liters
  • 10 liters
  • 15 liters
  • 25 liters

Answer 1

Question. Who does the work of bringing blood from the heart to the lungs?

  • pulmonary vein
  • pulmonary artery
  • both suitable
  • none of these

Answer: 2

Question. Who does the work of bringing blood from the lungs to the heart?

  • pulmonary artery
  • pulmonary vein
  • both suitable
  • none of these

Answer: 2

Question. Who performed the first heart transplant in the world on 3rd December 1967?

  • William Harvey
  • Christian Bernard
  • Sir John Mendel
  • none of these

Answer: 2

Question. Which of the following is necessary for the heart to control the heartbeat?

  • sodium
  • sulfur
  • potassium
  • iron

Answer 1

Question. What is the blood pressure in women compared to men?

  • 5-10 mm less
  • 25-55 mm more
  • 5-10 mm more
  • 25-55 mm less

Answer 1

Question. The blood pressure in the arteries is comparable to that of the veins?

  • low
  • More
  • sometimes more sometimes less
  • none of these

Answer: 2

Question. Which has the most heart brackets?

  • Human
  • fish
  • cockroach
  • none of these

Answer: 3

Question. How blood flows in the heart of fish?

  • pure / oxidized
  • impure/un oxidized
  • both suitable
  • none of these

Answer: 2

Question. What is the hardening of the arteries due to the accumulation of cholesterol called?

  • leukemia
  • atheroxysclerosis
  • thrombosis
  • none of these

Answer: 2

Question. Which disease is caused by the deficiency of WBC in the human body?

  • leukopenia
  • polyacanthemia
  • Balukopenia
  • thrombosis

Answer 1

Question. Which disease is caused due to excess of WBC in human body?

  • leukemia
  • leukopemia
  • polyacanthemia
  • none of these

Answer 1

Question. What is Jarvika 7?

  • pace maker
  • artificial heart
  • name of heart disease
  • none of these

Answer: 2

Question. The ‘love-dove’ sound is produced due to the action of

  • big gut
  • Lungs
  • Heart
  • esophagus

Answer: 3

Question. How many chambers are there in human heart?

Answer: ??

What would be the correct answer to this question? Do give us your answer in the comment section.

Hope you liked this practice set, do bookmark Sarkari Alert to get information related to railway exams.


( डाउनलोड करे Govt Jobs Daily Job Alert Android App )

google play badge    Download Our Android App – Click Here

Result-Sarkari.Com Home – Click here

insta     Subscribe to Our YouTube, Instagram and Twitter – TwitterYoutube and Instagram.

telegram      Join Our Telegram Group – Click Here



Type and Ask Your Questions here OR Leave A Comment For Any Doubt And Query -

Leave a Reply



DISCLAIMER: Result-Sarkari.Com does not have any connection with the Government and it does not represent any Government entity. No claim is made about the accuracy or validity of the content on this site, or its suitability for any specific purpose whatsoever whether express or implied. Since all readers who access any information on this web site are doing so voluntarily, and of their own accord, any outcome (decision or claim) of such access. All the Readers please also check details on the Original website before taking any decision. Here we are not responsible for any Inadvertent Error that may have crept in the information being published in this Website and for any loss to anybody or anything caused by any Shortcoming, Defect or Inaccuracy of the Information on this Application.