Anatomy Chapter 27 Quiz Questions

Questions and Answers

A closed soft tissue injury characterized by swelling and ecchymosis is called an?

contusion

Functions of the skin include all of the following, EXCEPT:

Thermoregulation

Production of key antibodies (correct)

Protection

Sensation

Which of the following areas of the body has the thinnest skin?

ears

What is an abdominal evisceration?

Occurs when organs protrude through an open wound. Signup and view all the answers

A hematoma develops when?

Large blood vessels beneath the skin are damaged. Signup and view all the answers

A partial thickness burn involves the outer layer of skin and a portion of the?

dermal layer Signup and view all the answers

All of the following body structures are lined with mucous membranes, EXCEPT for the:

Lips Signup and view all the answers

When treating a partial-thickness burn, you should?

Avoid the use of creams, lotions, or antiseptics. Signup and view all the answers

Which of the following statements regarding the rule of nines is correct?

The anterior trunk of an adult is equal to 18% of the BSA. Signup and view all the answers

An injury that separates various layers of soft tissue resulting in complete detachment or flap of the skin is called a?

avulsion Signup and view all the answers

Functions of dressings and bandages include all of the following, EXCEPT:

Immobilization of the injury Signup and view all the answers

A burn that is characterized by redness and pain is classified as a?

superficial burn Signup and view all the answers

When caring for a patient whose arm is covered with dry chemical you should?

Brush away the chemical before flushing with water. Signup and view all the answers

In contrast to animal bites, the bite of a human?

Carries with it a wide variety of virulent bacteria and viruses. Signup and view all the answers

What layer of the skin forms a watertight, protective seal for the body?

epidermis Signup and view all the answers

Which of the following is a severe burn in a 35 year old patient?

Circumferential partial-thickness burn to the chest Signup and view all the answers

In addition to external bleeding, the MOST significant risk that an open soft-tissue injury exposes a patient to is?

infection Signup and view all the answers

When assessing a patient with a closed soft tissue injury it is most important to?

Remain alert for more severe underlying injuries. Signup and view all the answers

In addition to severe bleeding, the MOST life-threatening complication associated with an open neck injury is?

an air embolism. Signup and view all the answers

What should you do if a patient complains of numbness and tingling in their hand after a dressing is applied?

Assess distal circulation and readjust the bandage as needed. Signup and view all the answers

Study Notes

Soft Tissue Injuries

Contusion: A closed soft tissue injury marked by swelling and ecchymosis.
Abdominal Evisceration: Occurs when internal organs protrude through an open wound.
Hematoma: Develops from damage to large blood vessels beneath the skin.
Avulsion: An injury that causes the separation of soft tissue layers, leading to detachment or flaps of skin.

Skin Functions and Anatomy

Functions of the skin: Provides protection, regulates temperature, and acts as a barrier; does not produce key antibodies.
Thinnest Skin: Found on the ears; important for assessment in injuries.
Mucous Membranes: Line various structures, but lips are an exception.
Epidermis: The skin layer that provides a watertight, protective seal.

Burns

Partial Thickness Burn: Involves the outer layer and part of the dermis; treatment should avoid creams, lotions, or antiseptics.
Superficial Burn: Characterized by redness and pain.
Rule of Nines: Anterior trunk of an adult is 18% of the body surface area (BSA).

Treatment and Risks

Chemical Burns: Brush away dry chemicals before flushing with water.
Infection Risk: Open soft tissue injuries expose patients to significant infection risks; remain alert for underlying injuries in closed injuries.
Air Embolism: The most life-threatening complication from an open neck injury, alongside severe bleeding.

Circulation Assessment

After applying a dressing to an injury, check distal circulation if the patient reports numbness or tingling; readjust bandage if necessary.

Human vs Animal Bites

Human Bites: More serious due to a wider variety of virulent bacteria and viruses compared to animal bites.

Severe Burns

Circumferential partial-thickness burn to the chest is considered severe in a 35-year-old patient.

Treatment Considerations

Dressings and Bandages: Used primarily for protection and not for immobilization of an injury.

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Test your knowledge of chapter 27 with these flashcards focused on anatomical terms and skin functions. Discover important concepts related to injuries, body mechanisms, and more.