Explanation

• A dry chemical Fire extinguisher can be used on all types of fire
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• An ABC or Multi-Purpose Dry Chemical portable fire extinguisher is useful for Class A, B, and C fires.
• These units can be used on wood, paper, cloth, trash, flammable liquids, and energized electrical equipment.
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• extinguishers بجھانے والے

  Carbon dioxide is used in fire ‘extinguishers’

  
  

Explanation

Atherosclerosis, sometimes called "hardening of the arteries,"

Atherosclerosis occurs when fat, cholesterol and other substances build up in the walls of arteries

These deposits are called plaques.

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ND11-12-2022

Explanation

carbohydrates are essential and efficient fuel to the muscles. 

the circulating form of carbohydrate in the blood is called glucose. 

the storage form of carbohydrates in the liver and muscles is called as glycogen.

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ND11-12-2022

Explanation

• The ventilation rate should be 8-10 breaths/minute. 
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• CPR-related question:
• Prolong CPR is suggested in a patient with Electric Shock
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• The compression-to-ventilation ratio during CPR is:  15:2
• Prolonged CPR duration is as maximum as normal CPR.
• CPR – or Cardiopulmonary Resuscitation – is an emergency lifesaving procedure performed when the heart stops beating
• More than a hundred times per minute  should be the rate of chest compression while doing CPR
• You should compress the chest about 1.5 inches or 4 cm.
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Explanation

•  The cerebrum comprises 80% weight of the human brain
• The cerebrum initiates:

coordinates movement, speech, judgment, thinking, learning, reasoning, problem-solving, emotions, hearing, touch

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The brain has three main parts:

the cerebrum,

cerebellum,

and brainstem.

The cerebrum: is the largest part of the brain and is composed of the right and left hemispheres.

The brain can be divided into three basic units:

the forebrain,

the midbrain,

and the hindbrain.

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ND11-12-2022

Explanation

• The knot at the end of the bandage is positioned:  away from the wound
  

Explanation

• A newborn baby has a mean SP of 75 mmHg. a nurse would describe this blood pressure as slightly higher than normal
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• SP stands for systolic pressure.
• The average BP in newborn babies is 64/41.
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Explanation

• After delivering a shock to a person with the AED. Resuming CPR is the next immediate action to perform
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• CPR for two minutes is necessary after every shock.
• An AED stands for an automated external defibrillator
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Explanation

• An infant according to BLS is one who is under the age of one year
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• BLS stands for basic life support.
• • Newborn baby age is up to 2 months.
• • Infant age is up to 2 months-1 year.
• • Toddler age is 1-3 years.
• • Child age is 3-16 years.
• • An adult age is 16 years and above

Explanation

a person having a heart br most likely feels pain In Chest

Most heart attacks involve discomfort in the center or left side of the chest that lasts for more than a few minutes 

The discomfort can feel like uncomfortable pressure, squeezing, fullness, or pain.