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WorksheetsSaarthi manthan ( body fluids and excretion
Total questions: 15
Worksheet time: 11mins
What type of blood group can be transfused to a person having anti B antibodies in his plasma but no Rh antigen on surface of his RBC
A+ve
B+ve
A–ve
O+ve
Which of the following statements are correct?
1. Closure of AV valves produces 2nd sound dubb
2. A cardiac cycle consists of systole and diastole of both atria and ventricles
3. Average no. of times a heart beats in a minute is 72
4. Change in blood volume in all the chambers of the heart occurs during a cardiac cycle.
Option with correct statement is
1, 2 and 3
2, 3 and 4
1, 2 and 4
1, 3 and 4
Read the following statements
Statement 1: The recipients serum should not contain antigen similar to the RBCs of the donor.
Statement 2: The recipient's serum should not contain antibodies against the RBCs of the donor
Both the statements are true
Only statement 1 is true
only statement 2 is true
Both the statements are false
Select the incorrect match w.r.t. disorders of circulatory system.
Heart failure : Heart is not pumping
blood effectively
Cardiac arrest -Heart stops beating
Heart attack: Heart muscle is suddenly damaged by an inadequate blood supply
Atherosclerosis -Acute chest pain when inadequate oxygen is
reaching the heart muscle
STATEMENT 1 : A unique connection exists between the digestive tract and liver called hepatic portal system
STATEMENT 2 : The hepatic portal vein carries blood from liver to intestine before it is delivered to the heart.
both statements are correct
1 is correct 2 is incorrect
1 is incorrect 2 is correct
both are incorrect
ASSERTION : Histamine is involved in allergic and inflammotory reactions
REASON : Histamine is a vasodilator
both assertion and reason is true and reason is it correct explanation
both assertion and reason is true and reason is not it correct explanation
assertion is true reason is false
assertion is false reason is true
ASSERTION : Opening and closing of atrio ventricular valve depends upon the ventricular pressure
REASON : Bicuspid and tricuspid valve prevent back flow of blood from ventricle to atria
both assertion and reason is true and reason is it correct explanation
both assertion and reason is true and reason is not it correct explanation
assertion is true reason is fase
both assertion and reason are false
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ASSERTION : The glomerular filtrate resembles the protein free plasma in the composition and osmotic pressure
REASON : The glomerular capillary wall and inner membrane of Bowman 's capsule are impermeable to large molecules
both assertion and reason are true and reason is its correct explanation
both assertion and reason is true but reason is not its correct explanation
assertion is true reason is false
assertion is false reason is true
In a healthy individual , GFR is about ..........................ml / min , the volume of the filtrate per day is ...............litre , and amount of micturition per day is ............. litre
100 , 150 , 1.8
125 , 180 , 1.5
135 , 180 , 1.8
140 , 150 , 1.8
Statement A : The main differentiating factor between cortical and juxtamedullary nephrons is the length of loop of Henle.
Statement B : Vasa recta is absent or highly reduced in cortical nephrons.
Only statement A is correct
Only statement B is correct
Both statements A and B are correct
Both statements A and B are incorrect
Read the following statements carefully w.r.t. a healthy adult human
a. Around 25-30 g of urea is excreted per day
b. Glomerular filtration rate in a healthy individual is around 180 L/day
c. Our lungs remove around 120 L of CO2 per hour
d. Around 1-1.5 L of urine is excreted per day by an adult human
b and c are correct
a, b and c are correct
a, b and d are correct
a, b, c and d are correct
Which of the following statement is correct?
ADH prevents formation of angiotensinogen to angiotensin
Aldosterone facilitates water reabsorption
ANF enhaces sodium reabsorption
Renin causes vasodilation
Statement A: NaCl is returned to the ascending limb of loop of Henle from the descending limb of vasa recta.
Statement B: The osmolarity of the filtrate increases from 300 mOsmolL–1 to 1200 mOsmolL–1 as it moves down the descending limb of Henle’s loop.
Only statement A is correct
Only statement B is correct
Both statements A and B are correct
Both statements A and B are incorrect
JGA is a special sensitive region formed by cellular modification in the A_____ and the B______ at the location of their contact.
Choose the correct option to fill the blanks A and B respectively.
DCT and efferent arteriole
DCT and afferent arteriole
PCT and afferent arteriole
PCT and efferent arteriole
A
B
C
D
