Question 1

Highest incidence occurs in soft tissue injury is?
A)Overuse musculoskeletal injury
B)Trauma to soft tissues
C)Congenital
D)None of above

Accepted Answer

As skeletal muscles are used in daily activities so they are more prone to incidence injuries that's why highest incidence occurs due to overuse as compared to trauma which has fewer incidence. Musculoskeletal injury is most common workplace injury.

Question 2

Which one is not involved in soft tissue injury?
A)Tendons
B)Bone tissue
C)Ligaments
D)Fascia
E)Fibrous tissues,

Accepted Answer

In anatomy, soft tissue includes the tissues that connect, support, or surround other structures and organs of the body, not being hard tissue such as bone. Soft tissue includes tendons, ligaments, fascia, skin, fibrous tissues, fat, and synovial membranes (which are connective tissue), and muscles, nerves and blood vessels (which are not connective tissue)

Question 3

Polymorphonuclear cells, macrophages and clotting cascade occurs in?
A)Proliferative phase
B)Inflammatory phase
C)Epithelization
D)Remodeling

Accepted Answer

in inflammatory phase polymorphonuclear neutrophils macrophages and clotting cascade cells reach at the site of injury.

Question 4

Phase involves remodeling of collagen from type III to type I in wound healing?
A)Proliferative
B)Maturation ,
C)inflammatory
D)remodeling

Accepted Answer

Maturation is the final phase and occurs once the wound has closed. This phase involves remodeling of collagen from type III to type I. Cellular activity reduces and the number of blood vessels in the wounded area regress and decrease.

Question 5

During the inflammatory phase of wound healing The main function of the macrophages in wound healing is?
A)removal of necrotic tissue
B)removal of microorganisms
C)production of cytokines
D)all of the above

Accepted Answer

first cells to move from the small vessels into the damaged tissue are polymorph nuclear, neutrophils (PMN) and macrophages. PMN are mobilized rapidly and produce an extremely vigorous initial response. The main function of the macrophages is the removal of necrotic tissue and microorganisms (phagocytosis and secretion of proteases) and the production and secretion of cytokines.

Question 6

A 30 year old boy was brought to hospital after a knife cut. Under sterile conditions where there are no organisms present, type of wound is?
A)clean wound.
B)contaminated wound
C)Infected wound
D)Colonized wound

Accepted Answer

According to level of contamination, a wound can be classified as:
A) Clean wound - made under sterile conditions where there are no organisms present
B) Contaminated wound - usually resulting from accidental injury
C) Infected wound - the wound has pathogenic organisms present and multiplying,
Colonized wound - a chronic situation, containing pathogenic organisms,

Question 7

Injuries in which a body structure is forcibly detached from its normal point of insertion?
A)Abrasion
B)Avulsion
C)Puncture wound
D)Penetration wound

Accepted Answer

Avulsions - injuries in which a body structure is forcibly detached from its normal point of insertion. It is type of amputation where the extremity is pulled off rather than cut off.

Question 8

Which of the following is closed wound?
A)Abrasion
B)Avulsion
C)Puncture wound
D)Penetration wound.
E)Hematoma

Accepted Answer

Hematomas (or blood tumor) - caused by damage to a blood vessel that in turn causes blood to collect under the skin. Hematomas that originate from internal blood vessel pathology are petechiae, purpura, and ecchymosis. The different classifications are based on size. Skin is intact.

Question 9

An occupational worker was brought to emergency department with high pressure injecting wounds. Which part of the hand is mostly affected in occupational worker?
A)dominant index finger
B)non dominant index finger
C)dominant thumb
D)None of above.

Accepted Answer

injection injuries occur predominantly in young men and are mostly occupational injuries3. The majority of injuries affect the non-dominant index finger and occur usually due to inexperience in operating the high pressure equipment, inappropriate use, insufficient training, carelessness, fatigue at the end of the shift or rupture of the equipment.

Question 10

A 45 year occupational worker was brought to emergency department with High pressure injuries. Which of the following considered in management?
A)Surgical decompression and debridement
B)Extremity should be evaluated splinted
C)Ice can be used as treatment
D)Both a /b

Accepted Answer

wide surgical decompression with timely debridement of necrotic tissue and foreign material is essential. ice should not be used as a treatment, because it promotes vasoconstriction and further exacerbates poor circulation

Question 11

A patient is brought to emergency department with high pressure injection wounds. Tissue injury from high-pressure injection is dependent on the following factors, except
A)Type of material injected
B)Amount injected
C)Anatomical location
D)Velocity of injected material
E)All of the above.

Accepted Answer

High-pressure injection injuries are caused by the accidental injection of fluid from high pressure industrial equipment such as hydraulic systems or paint spraying devices. So depends on all of the above factors.

Quiz 9: Soft Tissue Trauma

Highest incidence occurs in soft tissue injury is?

Which one is not involved in soft tissue injury?

Polymorphonuclear cells, macrophages and clotting cascade occurs in?

Phase involves remodeling of collagen from type III to type I in wound healing?

During the inflammatory phase of wound healing The main function of the macrophages in wound healing is?

A 30 year old boy was brought to hospital after a knife cut. Under sterile conditions where there are no organisms present, type of wound is?

Injuries in which a body structure is forcibly detached from its normal point of insertion?

Which of the following is closed wound?

An occupational worker was brought to emergency department with high pressure injecting wounds. Which part of the hand is mostly affected in occupational worker?

A 45 year occupational worker was brought to emergency department with High pressure injuries. Which of the following considered in management?

A patient is brought to emergency department with high pressure injection wounds. Tissue injury from high-pressure injection is dependent on the following factors, except