Heart sounds-mcqs|| medicine mcqs|| cardiology mcqs for medical students||

-
Image
A Stethoscope _______________________________ Contents: Questions Questions and answers ________________________________  Questions How many heart sounds are there? 1 2 3 4 How many components do S1 and S2  each have? One  Two Three Four Which heart sound has the highest pitch? 1st heart sound 2nd heart sound 3rd heart sound 4th heart sound Which heart sound lasts for the longest duration? 1st heart sound 2nd heart sound  3rd heart sound 4th heart sound Closure of AV valves produce 1st heart sound 2nd heart sound  3rd heart sound 4th heart sound 2nd heart sound is produced during Closure of AV valves Opening of AV valves Closure of aortic and pulmonary valves Opening of aortic and pulmonary valves Heart sound that is heard in the beginning of ventricular systole: 1st heart sound 2nd heart sound  3rd heart sound 4th heart sound Heart sound that is heard in the end of ventricular systole: 1st heart sound  2nd heart sound 3rd heart sound 4th heart sound S...
Post a Comment

How Chinese doctors use the ‘Rule of nines’ differently and effectively|| New Chinese "Rule of nines" || Mcqs for medical students||

-

 
Figure: Chinese rule of nines(flow chart)

Contents:

• How Chinese doctors use the ‘Wallace rule of nines’ differently and effectively.
• New Chinese rule of nines
• MCQs
• Answers

_____________________________________________

How Chinese doctors use the ‘Wallace rule of nines’ differently and effectively.

    Chinese people are best at simplifying complex things. They do not necessarily follow what the rest of the world does. Various formulas and theories in medicine are made for an ideal human being and we should modify it to the extent which is acceptable for each individual. Rule of nines divides the human body into multiple sections each of 9%. But as we know, people from different parts of the world have different body sizes. Due to this fact, many formulas should be modified to use on different individuals. China has made some modifications in the rule of nine that suit the Chinese people. It also overcomes the limitations of Wallace rule of nines. The modified version is applicable for all ages and both males and females.


*Note: All the percentages of the different body parts may vary from the Wallace rule(1951). If you are not interested in how china uses the rule of nine, you may click here to get to the international rule of nine/ Wallace rule of nines(1951).


______________________

New Chinese rule of nines

  • Human body is divided into 11 parts each of 9%(11*9) plus one to make 100%. [11*9+1= 100%]

For adult patients

  • Head and neck: 9% * 1 =9%

  • Upper limbs: 9% * 2 =18%

  • Trunk of the body: 9% * 3 =27%

  • Lower limbs: 9% * 5+1 =46%


Head and neck[9%]

  • Top most part of head(under the hair): 3%

  • Face: 3%

  • Neck: 3%


Upper limbs[18%]

  • Both hands: 5%

  • Both forearms: 6%

  • Both upper arms: 7%

Trunk of the body[27%]

  • Anterior trunk: 13%

  • Posterior trunk: 13%

  • Groin area: 1%


Lower limbs[46%]

  • Both feet: 7%

  • Both calves: 13%

  • Both thighs: 21%

  • Buttocks: 5%

    (Calves: part of your lower limb that extends from knee to ankle

    Thighs: part of your lower limb that extends from hip to knee. Remember it does not include the groin area.)


For children(below 12 y/o)

  • Children have a bigger head and smaller lower limbs

  • Head and neck: 9+(12-age)

  • Upper limbs: same as adult

  • Trunk: same as adult

  • Lower limbs: 46-（12-age）


*Note

  • Groin area falls under trunk not in lower limbs

  • Male: buttocks-5%, both feet-7%

  • Female: buttocks-6%, both feet-6%



_______________________

Multiphe choice quiestions


  1. Head and neck of the adult patient are __% of the total body surface.

    1. 9

    2. 18

    3. 27

    4. 36



  2. Head and neck of the  children below 12 are __% of the total body surface area.

    1. 9 + (12- age)

    2. 9 - (12- age)

    3. 9 + (12+ age)

    4. 9 - (12+ age)




  1. Both upper limbs of the adult patient are __% of his total body surface.

    1. 9

    2. 18

    3. 27

    4. 36



  2. The entire trunk of the body of the adult patient is __% of the total body surface.

    1. 18 

    2. 27 

    3. 36

    4. 46 



  3. The entire torso of the children below 12 is __% of the total body surface.

    1. 18 

    2. 27

    3. 36 

    4. 46 




  1. Both lower limbs of the adult patient including the pudendal area are __% of the total body surface.

    1. 18

    2. 27 

    3. 36 

    4. 46



  2. Both lower limbs of the patient below 12,including the pudendal area are __% of the total body surface.

    1. 46 + (12+ age)

    2. 46 + (12- age)

    3. 46 - (12+ age)

    4. 46 - (12- age)




  1.  Face area of the adult patient makes__ % of the total body surface area.

    1. 3

    2. 4.5 

    3. 5

    4. 4



  2.  Neck area of the adult patient makes__ % of the total body surface area.

    1. 3

    2. 4.5 

    3. 5

    4. 4



  3. Top most part of the head(where hair is present) of the patient is __% of his total body surface.

    1. 4.5 

    2. 3

    3. 5

    4. 9



  4. Both hands of the patients(below wrist) make__ % of the total body surface area.

    1. 3

    2. 4.5

    3. 5

    4. 9 



  5. Both forearms of the patients make__ % of the total body surface area.

    1. 4

    2. 5 

    3. 6

    4. 7



  6. Both upper arms of the patients make__ % of the total body surface area.

    1. 4

    2. 5 

    3. 6 

    4. 7




  1. The anterior torso of the patient makes ___% of his/her total body surface area.

    1. 9

    2. 13

    3. 18

    4. 27



  2. The posterior torso of the patient makes ___% of his/her total body surface area.

    1. 9

    2. 13

    3. 18

    4. 27



  3. Both feet of the adult male make __% of his total body surface area.

    1. 4

    2. 5

    3. 6

    4. 7



  4. Both feet of the adult female make __% of her total body surface area.

    1. 4

    2. 5

    3. 6

    4. 7



  5. Both calves (knee to ankle) of the adult patient make __% of his/her total body surface area.

    1. 9

    2. 13

    3. 18

    4. 21



  6. Both thighs (hip to ankle excluding the butt) of the adult patient make __% of his/her total body surface area.

    1. 9

    2. 13

    3. 18

    4. 21



  7. Both butts(buttocks) of the adult male make __% of his total body surface area.

    1. 4

    2. 5

    3. 6

    4. 7



  8. Both butts(buttocks) of the adult female make __% of his total body surface area.

    1. 4

    2. 5

    3. 6

    4. 7



  1. The groin of the patient is ___% of his/her total body surface area.

    1. 1

    2. 2

    3. 3

    4. 4



  2. The palm of the patient is estimated ___% of his/her total body surface area.

    1. 1

    2. 2

    3. 3

    4. 4



  3. 26 y/o, female, has burns on her both feet, calves and the thighs. Calculate the % of burn.

    1. 30 %

    2. 35%

    3. 40%

    4. 46%



  4. 8 y/o, male, has burns on his head, neck, and both upper limbs. Calculate the burn percentage.

    1.  13%

    2. 18%

    3. 27%

    4. 31%


_______________

Answers


  1. Head and neck of the adult patient are __% of the total body surface.

    1. 9

    2. 18

    3. 27

    4. 36



  2. Head and neck of the  children below 12 are __% of the total body surface area.

    1. 9 + (12- age)

    2. 9 - (12- age)

    3. 9 + (12+ age)

    4. 9 - (12+ age)



  1. Both upper limbs of the adult patient are __% of his total body surface.

    1. 9

    2. 18

    3. 27

    4. 36



  2. The entire trunk of the body of the adult patient is __% of the total body surface.

    1. 18 

    2. 27 

    3. 36

    4. 46 



  3. The entire torso of the children below 12 is __% of the total body surface.

    1. 18 

    2. 27

    3. 36 

    4. 46 



  1. Both lower limbs of the adult patient including the pudendal area are __% of the total body surface.

    1. 18

    2. 27 

    3. 36 

    4. 46


  2. Both lower limbs of the patient below 12,including the pudendal area are __% of the total body surface.

    1. 46 + (12+ age)

    2. 46 + (12- age)

    3. 46 - (12+ age)

    4. 46 - (12- age)



  1.  Face area of the adult patient makes__ % of the total body surface area.

    1. 3

    2. 4.5 

    3. 5

    4. 4



  2.  Neck area of the adult patient makes__ % of the total body surface area.

    1. 3

    2. 4.5 

    3. 5

    4. 4



  3. Top most part of the head(where hair is present) of the patient is __% of his total body surface.

    1. 4.5 

    2. 3

    3. 5

    4. 9



  4. Both hands of the patients(below wrist) make__ % of the total body surface area.

    1. 3

    2. 4.5

    3. 5

    4. 9 



  5. Both forearms of the patients make__ % of the total body surface area.

    1. 4

    2. 5 

    3. 6

    4. 7



  6. Both upper arms of the patients make__ % of the total body surface area.

    1. 4

    2. 5 

    3. 6 

    4. 7



  1. The anterior torso of the patient makes ___% of his/her total body surface area.

    1. 9

    2. 13

    3. 18

    4. 27



  2. The posterior torso of the patient makes ___% of his/her total body surface area.

    1. 9

    2. 13

    3. 18

    4. 27



  3. Both feet of the adult male make __% of his total body surface area.

    1. 4

    2. 5

    3. 6

    4. 7



  4. Both feet of the adult female make __% of her total body surface area.

    1. 4

    2. 5

    3. 6

    4. 7



  5. Both calves (knee to ankle) of the adult patient make __% of his/her total body surface area.

    1. 9

    2. 13

    3. 18

    4. 21



  6. Both thighs (hip to ankle excluding the butt) of the adult patient make __% of his/her total body surface area.

    1. 9

    2. 13

    3. 18

    4. 21



  7. Both butts(buttocks) of the adult male make __% of his total body surface area.

    1. 4

    2. 5

    3. 6

    4. 7



  8. Both butts(buttocks) of the adult female make __% of his total body surface area.

    1. 4

    2. 5

    3. 6

    4. 7



  1. The groin of the patient is ___% of his/her total body surface area.

    1. 1

    2. 2

    3. 3

    4. 4



  2. The palm of the patient is estimated ___% of his/her total body surface area.

    1. 1

    2. 2

    3. 3

    4. 4



  3. 26 y/o, female, has burns on her both feet, calves and the thighs. Calculate the % of burn.

    1. 30 %

    2. 35%

    3. 40%

    4. 46%

      (Adult female:

      Both feet-6%

      Calves- 13%

      Thighs-21

      Total: 40%)



  4. 8 y/o, male, has burns on his head, neck, and both upper limbs. Calculate the burn percentage.

    1.  13%

    2. 18%

    3. 27%

    4. 31%

      (Children below 12:

      Head and neck: 9+(12-8)= 13%

      Upper limbs: 18%

      Total: 31%)


    Congratulations, you have made it to the bottom. what was your score? please let us know in comment section. Did you like this quiz? Your friends might like as well. Don't forget to share it with them. And I'd be grateful if you hit that follow button on the left side of homepage. Stay focused, stay curious.


    Home

    Back to top?  

    Follow us on Instagram  Pinterest

Comments

Post a Comment

Popular posts from this blog

Medicine mcqs|| anatomy of large intestine|| mcqs for medical students|| medicine quiz||

-
Image
Figure- Large intestine Anatomy of the large intestine Contents Everything you need to know before taking quiz Take quiz Questions and answers ___________________________________ Everything you need to know before taking quiz ________________________________________ Large intestine (Anatomy) Is divided into the cecum, appendix, colon, rectum, and anal canal An important part of the human digestive system and the lower part of the digestive tract Upper end connects to the small intestine （cecum and ileum） Lower end connects to the anus  Receives the food residue from the small intestine, absorbs the excess water in it, and forms feces Cecum is the blind pouch, located in the right iliac fossa Appendix is a hollow tube, contains large amount of lymphoid tissues in its wall Base of appendix lies deep to McBurney point During acute appendicitis, maximum tenderness is felt at McBurney point, which is at the junction of the lateral one third of the line between right anterior superior ...
Read more

Blood supply of the stomach|| mcqs in medicine with answers || quiz for medical students(2021)|| digestive system important questions with answers and explanations|| set-1

-
Image
  Blood supply of stomach Arterial blood supply to stomach mainly comes from the celiac trunk Most parts of the stomach get blood supply from more than one artery Dual blood supply decreases the risk of hypoperfusion  Fundus of the stomach is supplied only by short gastric arteries, branches of the splenic artery. Therefore occlusion of the splenic artery may lead to ischemia/ hypoperfusion of the fundus. Directly start Quiz? Click here Figure-1 Arterial blood supply of stomach     T o remember all the arteries and their territories, I highly suggest you draw this diagram by yourself and label all the arteries. It is not easy to remember all the names for a long period of time but here are pro tips and tricks that you can use in order to make it last longer and solve multiple-choice questions as well: Draw a simple sketch of above figure-1 (your figure does not need to be artistic) Label all the important arteries Recall the anatomy and surrounding structures of th...
Read more