Module 3&4 Test Flashcards
Define Load
An external force acting on the body causing internal reactions within the tissues
Define Stiffness
Ability for tissue to resist a load
Define Stress
Internal resistance to a load
Define Strain
Internal change in tissue resulting in deformation
When does a Subluxation occur?
when a bone is forced out of alignment and must be manually or surgically reduced
Define Tension
A force that pulls and stretches
Define Shearing
A force that moves across the parallel organization of tissue
Define Bending
A force that acts at opposite ends of a structure
What are the cardinal signs of inflammation?
- Rubor (redness)
- Tumor (swelling)
- Calor (heat)
- Dolor (tenderness and pain)
- Functio laesa (loss of function)
What are the 3 types of referred pain?
Myofascial, sclerotomic, and dermatomic
List 5 factors that impede healing.
- Extent of injury
- Edema
- Hemorrhage
- Muscle spasm
- Atrophy
Gate control occurs where?
at the level of the spinal cord
Metaplasia
Transformation of tissue from one type to another that is not normal for that tissue
Dysplasia
Abnormal development of tissue
Hyperplasia
Excessive proliferation of normal cells in normal tissue arrangement
Atrophy
Decrease in the size of tissue due to cell death and reabsorption or decreased cell proliferation
Hypertrophy
Increase in the size of tissue without necessarily changing the number of cells
John tries to jump a fence and scraps his knee in the process. The pain he feels can best be described as what type of pain?
Acute
Define Stress (again)
Positive and negative forces that can disrupt the bodies equilibrium
Which of the following are methods for coping with pain?
- Consistently treating with pain medication
- Using imagination to alter the painful sensation
- Reducing muscle tension associated with pain-spasm cycle
- Diverting attention away from the pain
Psychological and sociological consequences of injury are not as debilitating as the physical aspects of an injury
False
Types of stress: Eustress
Positive Stress
Types of stress: Distress
Negative Stress
Types of stress: Acute
Threat is immediate and response is instantaneous
Types of stress: Chronic
leads to an increase in blood corticoids from adrenal gland
What are some psychological traits that can predispose an athlete to injury.
- Being easily distracted
- Fear of Failure
- Overprotective Athletes
A normal pulse rate for an adult is?
60-80
What is normal Adult Blood Pressure?
120/80
What is a normal respiration rate?
10-12 breaths per minute
Types of shock: Hypovolemic
Decreased blood volume resulting in poor oxygen transport
Types of shock: Respiratory
Lungs are unable to supply enough oxygen