Explanation

• When we inhale, the air enters the nostrils and passes through the nasal cavity, then travels down the pharynx (throat) and into the trachea (windpipe).
• The trachea divides into two bronchi, one for each lung, and the air then enters the lungs, where oxygen is absorbed into the bloodstream and carbon dioxide is removed.

Explanation

• African elephants have larger ears than Asian elephants.
• African elephants live in the savannas and need protection from the sun.
• So their ears are bigger to help them stay cool.

Explanation

• The skin is the outermost layer of the body, covering and protecting the internal organs, muscles, and skeleton.
• It acts as a barrier against external damage, infection, and disease.
• It helps to regulate body temperature, aid in the production of vitamin D, and facilitate the senses of touch and feel.

Explanation

• Anaerobic respiration is a process of cellular respiration that occurs in the absence of oxygen (O2).
• It is used by small microorganisms like fungi and bacteria, as well as muscle cells during intense exercise.
• Anaerobic respiration produces less energy than aerobic respiration and typically results in the production of lactic acid or ethanol and carbon dioxide.

Explanation

• Lung cancer is a disorder that occurs when cell division in the respiratory tract becomes uncontrolled.
• It leading to the formation of abnormal cells that can cause tumors and cysts.

Explanation

• The brain is the command center of the body, controlling everything from movement and sensation to thought and emotion.
• It processes information, sends signals to muscles and glands, and regulates various bodily functions, making it the central control system of the body.

Explanation

The cerebellum is responsible for coordinating muscle movements, maintaining posture, and regulating balance and equilibrium.

Explanation

Human blood consists of a fluid part called plasma and cellular part consisting of RBCs (red blood cells), WBCs (white blood cells) and platelets.

Explanation

There are around 639 skeletal muscles.

The three main types of muscle include skeletal, smooth, and cardiac.

The sartorius muscle is a thin, long, superficial muscle in the anterior compartment of the thigh.

Explanation

• Congenital Airway Anomaly is the most likely diagnosis in a 2-month-old infant with a 10-day history of mild cough, who is in no distress in the ED and has a normal physical examination
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EMT RESCUE 1122 AIRWAY ANOMALY QUESTION

• The airway of a 10-month baby is blocked with a coin. 5 times will you give back blows to clear the airway
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• While eating a meal in a wedding ceremony a 45 years old man is choked with a bone in his thrust and his breathing completely stopped. Quickly give him something to eat to clear the obstruction from his airway
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• Give back blows between the shoulders is the first aid to clear the airway obstruction of a one-year-old baby
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• Head Tilt Chin Lift is the correct method to open the airway in Medical Case
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• The most common cause of upper airway obstruction in an unresponsive patient is: A flaccid Tongue
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• Opening of the airway using head tilt chin left method in Medical patients.