Explanation

• The de-oxygenated blood from the heart comes to the lungs through the Pulmonary artery
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• The deoxygenated blood returns from the body to the right atrium and from there enter the right ventricle that pumps it to the lungs through the main pulmonary artery (pulmonary trunk).
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• The pulmonary veins transport oxygenated blood back to the heart from the lungs
  

Explanation

The trachea is often called the windpipe. 

Trachea  is a key part of your respiratory system.

Explanation

Capillaries are very tiny blood vessels, that a single red blood cell can barely fit through them.

Vessels which are one celled are called Capillaries.

The largest blood vessel in the body is the Aorta.

Explanation

• 5 Lobes have both lungs
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• The right lung has three lobes and the left lung has two lobes.
• The left lung has a superior and inferior lobe,
• while the right lung has superior, middle, and inferior lobes.
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• Thin walls of tissue called fissures separate the different lobes.
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• EMT RESCUE 1122 Mcq
  
  

Explanation

Macro is not a human bone joint

Explanation

• the near point of normal human eyes is 25 cm
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• A normal eye can see objects clearly that are between 25 cm and infinity.
  
• The near point of the human eye is 25cm, which is defined as the shortest object distance that a typical eye is able to accommodate or to make the image fall on the retina.
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• The human eye consists of the following parts: Sclera, Retina, Cornea, Lens, Pupil, and Optic nerve.
  

Explanation

Physiology is the study of the function of animals (including humans) 

Important GK 

Agrostology: Study of Grasses 

Agronomy: soil management and crop production 

Odontology: study of teeth 

Arthrology:Study of joints 

Nephrology: study of kidneys

Hematology: Study of blood  

Dermatology:  Study of skin 

Explanation

Histology is the study of the tissues

Important GK 

Agrostology: Study of Grasses 

Agronomy: soil management and crop production 

Odontology: study of teeth 

Arthrology:Study of joints 

Nephrology: study of kidneys

Hematology: Study of blood  

Dermatology:  Study of skin 

Explanation

Most people are born with 12 ribs on each side of the body, making a total of 24 ribs.

Some people are born with more than 24 ribs.

These extra ribs are called supernumerary ribs.

When people are born with less than 24 ribs,

it is called agenesis of the ribs.

Explanation

The normal human adult male has: 14 grams of hemoglobin/100 grams of blood

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 For men, 13.2 to 16.6 grams per deciliter.

For women, 11.6 to 15 grams per deciliter

g /dl stands for “Gram Per Deciliter”

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ND11-12-2022