Chapter 1 The Injury Response Process

Multiple Choice
Identify the choice that best completes the statement or answers the question.

____	1.	Which is an accurate statement regarding the effect of modalities and the healing process?
A.	Modalities attempt to provide the optimal environment for healing to occur.	
B.	Most modalities can speed up the healing of an injury.	
C.	Modality devices are primarily used to alter the body’s psychological status to provide a good healing environment.	
D.	The stage of the healing process does not influence which modality is used.	

____	2.	According to the physical stress theory, what changes will result from a physical stress that is categorized as none to low?
A.	Cell death	
B.	Decreased tolerance	
C.	Increased tolerance	
D.	Injury	

____	3.	What type of tissue is devoid of blood vessels and is able to secrete and absorb various substances?
A.	Epithelial	
B.	Muscle	
C.	Adipose	
D.	Connective	

____	4.	According to the general adaptation syndrome, what is the correct order of the three stages of stress response?
A.	Alarm, resistance, exhaustion	
B.	Resistance, alarm, excitement	
C.	Exhaustion, excitement, alarm	
D.	Resistance, exhaustion, excitement	

____	5.	What segment of a neuron is responsible for transmitting impulses toward the nerve body?
A.	Dendrites	
B.	Axons	
C.	Electrical synapses	
D.	Chemical synapses	

____	6.	What is the longest stage of the general adaptation syndrome?
A.	Alarm	
B.	Resistance	
C.	Exhaustion	
D.	Excitement	

____	7.	In what tissue order must the different forms of therapeutic energy pass through to affect the target tissues?
A.	Epithelial, adipose, muscular, nervous, connective	
B.	Epithelial, nervous, adipose, muscular, nervous	
C.	Epithelial, connective, nervous, muscular, adipose	
D.	Epithelial, adipose, connective, muscular, nervous	

____	8.	What type of tissue is the most abundant in the body?
A.	Epithelial	
B.	Muscle	
C.	Adipose	
D.	Connective	

____	9.	During the healing process, when do you see the formation of granulation tissue and the migration of phagocytes and fibroblasts to the injured area?
A.	Acute inflammatory response	
B.	Proliferation phase	
C.	Maturation phase	
D.	Chronic inflammatory response	

____	10.	In order to maximize the effect of gravity on the venous return system, a limb should be placed at a __________________ to the heart.
A.	0 degree or horizontal angle	
B.	90 degree angle above horizontal	
C.	30 degree angle above horizontal	
D.	60 degree angle above horizontal	

____	11.	What type of afferent peripheral nerve is a muscle spindle?
A.	Ia	
B.	Ib	
C.	II	
D.	III	

____	12.	What neurotransmitter is located in the brainstem and will increase blood pressure and cardiac output?
A.	Dopamine	
B.	Epinephrine	
C.	Norepinephrine	
D.	Serotonin	

____	13.	There are three potential outcomes of the injury process. What best describes the regeneration outcome?
A.	The original tissue is replaced with scar tissue.	
B.	The structure’s original structure and function is lost.	
C.	The structure retains some or all of its original structure and function.	
D.	Dead cells and cellular debris are removed by phagocytosis.	

____	14.	What type of exudate is a plasma-rich fluid that is especially high in plasma protein?
A.	Fibrinous	
B.	Serous	
C.	Purulent	
D.	Ulcer	

____	15.	Application of which modality will result in the greatest rate of femoral vein flow?
A.	Passive straight-leg raises	
B.	Anatomic continuous passive motion	
C.	Pneumatic sleeve	
D.	Active ankle dorsiflexion	

Multiple Response
Identify one or more choices that best complete the statement or answer the question.

____	1.	In what tissues are labile cells found? Select all that apply.
A.	Bone	
B.	Peripheral nervous system	
C.	Skin	
D.	Intestinal tract	
E.	Central nervous system	

____	2.	According to the practical evidence, what are the primary uses for compression wraps? Select all that apply.
A.	Increase venous return	
B.	Reduce acute hemorrhage	
C.	Prevent venous pooling	
D.	Reduce secondary cell death	

____	3.	Which events occur during the proliferation phase? Select all that apply.
A.	Removal of debris and temporary repair tissue	
B.	Formation of a temporary vascular framework	
C.	Release of histamine to increase cell permeability	
D.	Norepinephrine is released, causing vasoconstriction of arterioles	
E.	Collagen aligns and attempts to adapt to the preinjury orientation	

____	4.	Which of the following represents macrotrauma? Select all that apply.
A.	Sprain	
B.	Stress fracture	
C.	Muscle soreness	
D.	Fracture	
E.	Strain	

____	5.	Which of the following characteristics describe type 1 muscle fibers? Select all that apply.
A.	Fast twitch	
B.	Slow twitch	
C.	Low intensity	
D.	Aerobic	
E.	Anaerobic	

Chapter 1 The Injury Response Process
Answer Section

MULTIPLE CHOICE

	1.	ANS:	A	PTS:	1

	2.	ANS:	C	PTS:	1

	3.	ANS:	A	PTS:	1

	4.	ANS:	A	PTS:	1

	5.	ANS:	A	PTS:	1

	6.	ANS:	B	PTS:	1

	7.	ANS:	A	PTS:	1

	8.	ANS:	D	PTS:	1

	9.	ANS:	A	PTS:	1

	10.	ANS:	B	PTS:	1

	11.	ANS:	A	PTS:	1

	12.	ANS:	A	PTS:	1

	13.	ANS:	B	PTS:	1

	14.	ANS:	A	PTS:	1

	15.	ANS:	A	PTS:	1

MULTIPLE RESPONSE

	1.	ANS:	C, D	PTS:	1

	2.	ANS:	B, C	PTS:	1

	3.	ANS:	A, B	PTS:	1

	4.	ANS:	A, D, E	PTS:	1

	5.	ANS:	B, C, D	PTS:	1