Human Body & Health
18 questions available
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Q1.Excessive bleeding during an injury is a deficiency of:
Correct Answer: B
Vitamin K is essential for blood clotting; its deficiency causes excessive bleeding.
Q2.Which of the following statement is true?
Correct Answer: D
Fat-soluble vitamins can be stored in body tissues, unlike water-soluble vitamins which are not stored and must be replenished regularly; excess fat-soluble vitamin absorption can also occur, making all listed statements true.
Q3.The fluid part of blood is known as:
Correct Answer: C
Correct Answer: Plasma.
Q4.The life span of red blood cells in humans is:
Correct Answer: A
Correct Answer: 120 days.
Q5.Deficiency of Vitamin A creates ______ in the human body.
Correct Answer: C
Correct Answer: Night blindness.
Q6.Which instrument is used to measure the oxygen level of the blood?
Correct Answer: B
Correct Answer: Oximeter.
Q7.Which type of vitamin is provided to the human body through the Sun?
Correct Answer: C
Correct Answer: Vitamin D.
Q8.Which blood group is rarest in the human body?
Correct Answer: C
Correct Answer: AB-.
Q9.The instrument which is used to measure blood pressure is called:
Correct Answer: C
Correct Answer: Sphygmomanometer.
Q10.Vitamin B exists in:
Correct Answer: A
Correct Answer: Fruit and Vegetables.
Q11.Which part of the human eye is light-sensitive and acts as the film of a camera?
Correct Answer: C
The retina detects images and transmits neural impulses to the brain (FPSC 2026).
Q12.Deficiency of Vitamin C in the human diet leads to which disease?
Correct Answer: C
Vitamin C deficiency causes scurvy, resulting in bleeding gums and weakness (FPSC 2025).
Q13.Scurvy is a disease related to which part of the body?
Correct Answer: B
Manifests as bleeding gums, skin spots, and joint pain (FPSC 2025).
Q14.Which blood cells are responsible for carrying oxygen throughout the human body?
Correct Answer: B
They contain hemoglobin, which binds to oxygen molecules (FPSC 2025).
Q15.Deficiency of Vitamin D results in?
Correct Answer: B
Vitamin D deficiency causes Rickets in children (soft, weak bones) and Osteomalacia in adults.
Q16.Deficiency of Vitamin-A results in blindness?
Correct Answer: A
Vitamin A deficiency impairs the retina's ability to adapt to low light, causing Night Blindness.
Q17.Vitamin E is stored in?
Correct Answer: B
Being fat-soluble, Vitamin E is stored in the body's Adipose (fat) Tissues.
Q18.Vitamin B6 is also known as?
Correct Answer: C
Vitamin B6 is chemically known as Pyridoxine.