Body Fluids and Circulation: Quiz – 1 21


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15 MCQs (Multiple Choice Questions) in Quiz Format on “Circulation of Body Fluids“. Quiz No. 1

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Circulation of Body Fluids: Quiz - 1

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Question 1
Atherosclerosis refers to ailment of
A
Kidney
B
Heart
C
Lungs
D
Liver
Question 2
Which one of the following statements is correct regarding blood pressure?
A
190/110 mmHg may harm vital organs like brain and kidney
B
130/90 mmHg is considered high and requires treatment
C
100/55 mmHg is considered an ideal blood pressure
D
105/50 mmHg makes one very active
Question 3
A large proportion of oxygen is left unused in the human blood even after its uptake by the body tissues. This O2
A
Helps in releasing more O2 to the epithelium tissues
B
Acts as a reserve during muscular exercise
C
Raises the pCO2 of blood to 75 mm of Hg
D
Is enough to keep oxyhaemoglobin saturation at 96%
Question 4
A muscular wall is absent in
A
Capillary
B
Vein
C
Venule
D
Arteriole
Question 5
Adrenaline directly affects
A
Oxyntic cells of stomach
B
Sinoatrial node
C
Islet of Langerhans
D
Dorsal root ganglia of spinal cord
Question 6
All arteries carry oxygenated blood, except
A
Pulmonary artery
B
Renal artery
C
Hepatic artery
D
Cardiac artery
Question 7
An adult human has systolic and diastolic pressures as:
A
80 mm Hg and 120 mm Hg
B
120 mm Hg and 80 mm Hg
C
50 mm Hg and 80 mm Hg
D
80 mm Hg and 80 mm Hg
Question 8
In sun our face becomes reddish due to
A
Breakup of RBC and release of haemoglobin
B
Expansion of blood capillaries
C
Effect of light
D
Irritation of skin
Question 9
Anticoagulant of fresh water leech is
A
Sodium citrate
B
Heparin
C
Hirudin
D
Chelating agent
Question 10
Arteries are best defined as the vessels which
A
Carry blood from one visceral organ to another visceral organ
B
Supply oxygenated blood to the different organs
C
Carry blood away from the heart to different organs
D
Break up into capillaries which reunite to form a vein
Question 11
Artificial pace maker is transplanted in
A
Inter auricular septum
B
Below the collar bone
C
Inter ventricular septum
D
Right auricle
Question 12
Average cardiac output is
A
5.3 litre/minute
B
6.3 litre/minute
C
7.3 litre/minute
D
4 litre/minute
Question 13
Serum is
A
Blood without corpuscles and fibrinogen
B
Lymph without corpuscles
C
Blood without fibrinogen
D
Lymph
Question 14
Blood pressure increases and heart rate decreases in response to
A
Exposure to high altitude
B
Exercise
C
Hemorrhage
D
Increased intracranial pressure
Question 15
Blood pressure of a healthy person is
A
140 / 60
B
120 / 80
C
80 / 120
D
90 / 60
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There are 15 questions to complete.

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21 thoughts on “Body Fluids and Circulation: Quiz – 1

  • dada

    11th answer is correct because Artificial pace maker is transplanted in place on SA node which is in right atrium so the nearby answer is below the collar bone also called clavicle bone of rib cage .

  • poorva

    please can sm1 tell dt are ans.of ques 11 n 14 are correct or not???

    • divya

      exactly..i guess the ans is wrong..coz for 12th qns ans shud be 1st option…i have not come across intra cranial pressure…

      • divya

        intra cranial pressure relates to brain ryt..

  • Tushar Ghosh

    These questions are very much helpful for us!

    • mohit sharma

      u r right as SA node is in right auricle and named as pace maker

      • komal

        yes option D is right.plz correct it.& i think collar bones are present at shoulder.so, it’s not possible.

        • karan

          artificial pacemaker iz a lithium halide battery wid long lyftym,is enclosed within a plastic cover n iz provided wid electrodes.d pacemaker is transplanted below d collar bones n the electrodes is passed through aorota,r.auricle n iz made 2 rest at d tip of r.ventricle…so d crrect ans iz below collar bones!!

        • divya

          artificial pacemaker is implanted in the chest region, so the option for Q:11 says “below collar bone” which is correct.

      • Prateek

        your thinking is right but nsa node in right auricle is natural but in ques it is asked for artificial & artificial is placed under collar bone as described by karan

  • krisha

    Hey Kasish
    intercranial pressure is pressure inside the cranial box in which the brain is situated… it increases due to trauma,meningitis,etc

    • poorva

      hey krisha cn u xplain hw ds intercranial pressure decreases heart rate?

  • kashish

    can someone please explain me what intercranial pressure is??..=(

  • makwana suresh

    excellent website for biology which help to solve different variety of ques.

  • Emad alvi

    this is very useful and i hope it will surely help for next years neet biology.i am regularly practising it and my mind has opened for different topics bcoz of GELI QUESTION PAPERS.