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Given below are four statements about the disorders of the circulatory system.

A. High blood pressure leads to heart diseases and also affects vital organs like brain and kidney.
B. If blood pressure of an individual is 140/90 mmHg or higher, it shows hypertension.
C. If ST segment in ECG is depressed it indicates myocardial infarction.
D. Heart failure is same as cardiac arrest, when the heart stops beating.

Choose the option in which both the statements are correct.

76.47% studentsanswered this correctly

Important Questions on Body Fluids and Circulation

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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Stroke could be prevented/treated with:
EASY
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Which disease is found in human due to the deficiency of blood?
MEDIUM
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System

Match the following and choose the correct combination related to blood groups of Man.

List I List II
i Sensitized Mother a Number of genotypes for multiple alleles
ii HDNB b With memory cells for D-Antigen
iii Isoagglutinogen c The antibody of other individual, but same species
iv Isoagglutinin d The antigen of other individual, but same species
v n(n+1)2 e IgG antibody
MEDIUM
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Describe any three diseases related to the heart and circulatory system.
EASY
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
In which animal open blood vascular system is found?
EASY
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Adult human RBCs are enucleate. Which of the following statement(s) is/are most appropriate explanation for this feature?

(i) They do not need to reproduce

(ii) They are somatic cells

(iii) They do not metabolize

(iv) All their internal space is available for oxygen transport
MEDIUM
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Select the correct Rh-blood groups of the parents, whose child is affected with erythroblastosis foetalis.
MEDIUM
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Explain two disorders related to the heart and circulatory system.
MEDIUM
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Dilip and Mohsin measured their blood pressure. Dilip’s B.P. is 120/80 mmHg and Mohsin’s B.P. is 160/100 mmHg. Who is suffering from hypertension? What are its causes?
MEDIUM
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
How many arteries are there in an umbilical cord?
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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System

Which of the following has no role in blood clotting?

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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
The difference between systolic and diastolic pressure is
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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Choose the incorrect match with respect to disorder and their associated clinical condition.
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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System

Consider the following statements about biomedical technologies.

I. During open heart surgery, blood is circulated in the heart-lung machine.

II. Blockage in coronary arteries is removed by angiography.

III. Computerised Axial Tomography (CAT) shows detailed internal structure as seen in a section of body.

IX. X-ray provides clear and detailed images of organs like prostate glands and lungs.

Which two of the above statements are correct?

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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Rh-factor can produce disease
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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Examination of blood of a person suspected of having anaemia, shows large, immature, enucleated erythrocytes without haemoglobin. Supplementing his diet with which of the following is likely to alleviate his symptoms?
EASY
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Which of the following mammalian cells is not capable to metabolise glucose to carbon-dioxide aerobically?
EASY
Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Chemically an antibody is ______.
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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
Monocytes are a component of
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Biology>Human Anatomy and Physiology-II>Body Fluids and Circulation>Disorders of The Human Circulatory System
What would happen if there is failure of receiving the atrial impulse by the ventricles, or completely independent contraction of the atria and the ventricle?

A - Ventricular escape
B - Stokes - Adams syndrome
C - Irregularity in heart rhythm
D - Arteriosclerosis