Explanation

When inserted into the chest cavity, a chest tube can drain accumulated blood (hemothorax) or air (pneumothorax), allowing the collapsed lung to re-inflate and stabilize the patient's breathing. 

Explanation

 if you suspect a neck injury, you should never tilt the patient's head backward as this could further damage the spinal cord and worsen the injury; instead, keep the head and neck in a neutral position and seek immediate medical attention.

Explanation

Epinephrine can be administered IV or IO as needed. Another route of administration is through an endotracheal tube, commonly used in neonatal resuscitation.

Adrenaline and epinephrine are the same hormone and medication.

It's produced in the adrenal glands and is part of the body's fight-or-flight response

Explanation

 Hypoxia occurs when oxygen is insufficient at the tissue level to maintain adequate homeostasis, stemming from various causes such as hypoventilation.

Explanation

 The symptoms of numbness, tingling, weakness, or burning sensation and painful movement of the arms or legs are most likely indicative of  Spinal Injuries. 

These symptoms are classic signs of nerve damage, which can occur due to a spinal cord injury affecting the nerves that transmit sensation to the arms and legs

Explanation

When handling an amputated part, the goal is to keep it cool to preserve tissue viability,

But avoid freezing it as that can cause further damage to the tissue and reduce the chance of successful reattachment. 

Explanation

If bleeding starts from a wound, you should apply direct pressure to the wound using a clean cloth or gauze pad until the bleeding stops, and then use a roller bandage to hold the dressing in place and maintain pressure on the wound

Explanation

 A cut in the skin with jagged edges that's caused by a forceful tearing of skin tissue is called a laceration.

Lacerations are a type of wound that can be deep and often involve significant bleeding. 

Causes

Lacerations are caused by blunt trauma to the body. 

They can involve the skin, mucous membranes, and deeper body structures. 

Lacerations can be contaminated with bacteria and debris from whatever object caused the cut. 

Explanation

A dressing is primarily used to:

• Control bleeding by applying pressure.
• Cover the wound to prevent contamination and infection.

Options B (Close airway) and C (Stop body fluid flow) are incorrect

Explanation

Definition: An open wound is any injury that breaks the skin surface, exposing the underlying tissue. 

Examples: Cuts, lacerations, abrasions, punctures 

Risk of infection: The primary concern with an open wound is the potential for bacterial infection due to the exposed tissue.