Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

PTA > Pathophysiology > Flashcards

Pathophysiology Flashcards

Test 1

1
Q

The complete physical, mental, and social well being of a person, not only the lack of disease or infirmity

A

Health (by the World Health Organization)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The branch of science that studies structural and functional changes in tissues and organs that lead to disease

A

Pathophysiology

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

The study of changes to cells and tissue associated with disease

A

Pathology

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Any deviation from the normal state of health or wellness, leading to disruption of homeostasis of the body

A

Disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What things can influence an individuals normal state in regard to vitals?

A

Age, gender, family hx, environment, activity level

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Any physical, mental, cognitive, or developmental condition that impairs, interferes with, or limits an individual’s ability to engage in specific tasks or actions, or to participate in common daily activities and interactions?

A

Disability

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What do we use that allows for assessment of degrees of disability and is applicable to all people of all health conditions?

A

ICF - International classification of functioning, disability, and health

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Can ICF classify characteristics of developing children?

A

No

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Levels of ICF qualifiers

A

0 - no problem 0-4%
1 - mild problem - 5-24%
2 - mod problem - 25-49%
3 - severe problem - 50-95%
4 - complete problem - 96-100%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Prevention of disease is by?

A

Vaccines, routine testing, genetic testing, etc

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Causes of diseases can be intrinsic or extrinsic. What does intrinsic mean and examples?

A

Intrinsic causes come from within the body. Examples are infectious agents or behaviors like smoking, drug use, poor diet, no exercise

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What disease termed if there is no known cause?

A

Idiopathic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

___ and ___ diseases are caused by developmental disturbances such as chromosomal or genetic abnormalities, injury within the womb, or a combo of environmental and genetic factors. Ex. congenital heart disease

A

Congenital and hereditary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

____ diseases cause degeneration of body parts, often as a result of aging. Ex. arthritis and arteriosclerosis

A

Chronic diseases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

____ diseases cause loss of normal function and may result in inability to work. Ex. arthritis, cancer, depression

A

Disabling diseases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

____ diseases occur when the body reacts to injury or harmful agents with inflammation. Ex. pneumonia or sore throat (think tonsils)

A

Inflammatory diseases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

___ diseases cause disturbances in normal metabolic processes. Ex. diabetes or thyroid conditions

A

Metabolic diseases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

____ diseases cause abnormal cell growth with benign and malignant tumors

A

Neoplastic diseases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Term for a short term diseases with extreme symptoms

A

Acute

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Term for a long term disease developing gradually with lesser sx’s usually causing more permanent damage

A

Chronic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Term for the causative factor of a disease

A

Etiology

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Term for if a treatment, procedure, or error is responsible for a disease

A

Iatrogenic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Term for is the cause of a disease is unknown

A

Idiopathic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Term for the number of new cases in a particular period

A

Incidence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Term for the disease rate within a group

A

Morbidity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Term for the relative number of deaths from a disease

A

Mortality

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Term for conditions that trigger acute episodes

A

Precipitating factors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Term for factors that indicate a high risk for disease but not certain development of that disease

A

Predisposing factors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

Term for the number of people in a population who have a disease at a given time

A

Prevalence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

Term for the probability or likelihood for recover or other outcomes

A

Prognosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

What are the 4 categories of preferred practice patterns that help guide treatment of various conditions?

A

Integumentary (skin), cardiopulmonary (heart and lungs), neuromuscular (mms and nervous system), and musculoskeletal (bones and mms)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

T or F?
The role of health care has gone from curing and healing to preventing sickness and promoting health and wellness? Healthy behaviors are taught to all its, regardless of if they are healthy or ill.

A

TRUE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

What are the three levels of education/preventative medicine?

A

Primary, secondary, and tertiary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

Which level of education promotes early disease detection through things like blood work, pap smears, mammograms?

A

Secondary - trying to catch before it starts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

Which level of education works toward removal or reduction of risk factors and disease? Ex. quitting smoking

A

Primary - preventing the disease from happening

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

What level of education focuses on limiting impacts of disease once someone has it? Treating the disease and creating a life s close to normal as possible

A

Tertiary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

T or F? The term “clinical picture” is a drs interpretation based on a pt’s signs and sx’s and tests that is a discussion of the injury or disorder

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

What is the term for the causative factor of a particular disease? Remembering that the cause could be idiopathic or iatrogenic

A

Etiology

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

What is the term for the # of new cases in a particular period?

A

Incidence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

Direct, indirect or overuse muscle/tendon injury?
Injury is likely to be a result of contact with another player, object or the ground

A

Direct

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

Direct, indirect, or overuse muscle injury?
Injury is likely to be a result of a physical injury without contact (ACL tear, hamstring strain)?

A

Indirect

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

Direct, indirect, or overuse mm injury?
Injury that is likely to be a result of continual impact on the tendon leading to wear and tear and breakdown (tendinopathy like tennis elbow)

A

Overuse

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q

Does a strain pertain to tendon/muscles or ligaments?

A

Tendons/muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
44
Q

Mild (1st degree), mod (2nd degree), or severe (3rd degree) strain? Tear of a few muscle fibers with minor swelling and tenderness, minimal or no loss of strength/restriction of movement, and can continue normal activities AMAP

A

Mild (1st degree)

45
Q

Mild (1st degree), mod (2nd degree), or severe (3rd degree) strain? Greater damage to the muscle and a definite loss of strength, pain with activity that can prevent further participation, mod to severe pain with some loss of joint and joint stability, and usually requires 3-28 days rehab

A

Moderate (2nd degree)

46
Q

Mild (1st degree), mod (2nd degree), or severe (3rd degree) strain? Involves a tear across the whole muscle belly with severe pain or loss of function, possibly no pain if it is a complete tear, surgery is often necessary, and healing can take up to 3 mo of rehab

A

Severe (3rd degree)

47
Q

What is always a potential consequence of muscle injury?

A

Muscle atrophy

48
Q

What is the incidence of strains?

A

They nearly affect everyone at some point in life and have the same incidence to sprains. They are linked to activities like falls, running, jumping, throwing, and lifting

49
Q

What is the prognosis of strains?

A

Good with adequate rest and treatment, do regular stretching and strengthening exercise to prevent stains, and have overall good physical health for any new sport or intense activity

50
Q

What is a common injury called that is pain/swelling of an injured tendon?
It used to be referred to as tendinitis. The mechanism for this injury varies from region and patient.

A

Tendinopathy

51
Q

What is tendinopathy most caused by?

A

Overuse and tensile load, and results in pain and loss of function

52
Q

What are common sites of tendinopathy?

A

Rotator cuff, origin or wrist extensors and flexors, shin splints (o of anterior tibialis, Achilles tendon)

53
Q

What is a common injury called that is a chronic mid portion tendon pathology?
Degeneration of tendon and thickening of tendon

A

Tendinosis

54
Q

What is the common injury called that is inflammation of a fully developed synovial sheath? It presents with acute swelling with or w/o popping and triggering

A

Tenosynovitis

55
Q

What is the common injury called that is used to describe involvement of the paratendon, alone or in combination with tendinosis? It has similar presentation to tendinosis

A

Paratendonitis or peritendinitis

56
Q

What are the two ways that tendon load can be increased for rehab?

A
  1. Increase amount of resistance
  2. Increase speed of exercise
57
Q

What are the four phases of healing for tendons?

A
  1. Clotting (5 min ~48 hrs)
  2. Inflammatory (~1 week but may be longer if tx is not good enough)
  3. Proliferation (begin around day 5-6 and up to 4-6 weeks or more)
  4. Remodeling (around day 20 and last up to a year or more)
58
Q

Ways to improve tendinopathy?

A

Corticosteroids, injections, surgery, shockwave therapy

59
Q

Does a sprain involve tendons or ligaments?

A

Ligaments

60
Q

Grade 1, 2, or 3 ligament sprain?
Involved stretching of the ligament but no fiber damage. There is no abnormal ROM, little or no swelling, some tenderness, small bruising, and little loss of structural integrity

A

Grade 1

61
Q

Grade 1, 2, or 3 ligament sprain?
Involves stretching of the ligament and tearing of SOME fibers. There is some abnormal ROM, more bruising and edema, some hemarthrosis and effusion, and lots of structural weakening.

A

Grade 2

62
Q

Grade 1, 2, or 3 ligament sprain?
Complete abnormal motion, lots of bruising and hemarthrosis, and complete loss of structural integrity.

A

Grade 3

63
Q

What is the term for bleeding into the joint cavity?

A

Hemarthrosis

64
Q

What is the incidence of sprains and where?

A

Ankles and 1 out of every 320 people (myself included last week!)

65
Q

What is the prognosis for sprains?

A

Good unless there is a fracture in the area. As long as the treatment regimen is followed right, most sprains resolve with little future complications and have full functional ranges.

66
Q

T or F?
Ligament injuries usually occur on their own with no other simultaneous injuries.

A

FALSE - they rarely occur in isolation and often simultaneous injuries occure to other ligaments or structures

67
Q

T or F?
Extra articular ligaments heal faster than intra-articular ligaments due to the decreased blood supply to intra-articular ligaments

A

TRUE

68
Q

What are the 4 steps of healing extra-articular ligaments?

A
  1. Hemorrhagic - gap is filled with hematoma
  2. Inflammatory - first 24-48 hrs
  3. Proliferation - fibroblast make collagen and other proteins within 1 week of injury
  4. Remodeling - tissue matrix becomes denser
69
Q

T or F?
Ligament injuries can take as long as 3 years to heal to the point of regaining near-normal tensile strength

A

True

70
Q

What does surgical repair of tendons look like to resort tendon continuity and function within 7 days of injury?

A

Suture two ends of tendon together and do post-surgical splinting or bracing

71
Q

What does surgical repair of ligaments look like?

A

It is based on how bad the injury is, the potential for healing, the amt of jt instability, and the expected level of pt’s participation in future sport activities.

72
Q

What are the effects of immobilization of body parts in a shortened state when healing?

A

Cartilage degeneration, change in mm length, mm atrophy, decreased bone density, and decreased mechanical and structural properties of ligaments

73
Q

What is the conservative minimus for a minor injury to heal?

A

6 weeks

74
Q

What are some complications to healing? Along with the size of the injury, type of tissue injured, and its blood supply?

A

Age, overall health, nutrition, meds, poor O2 supply, dehydration, smoking, repeated trauma

75
Q

What is the term for decreased oxygenation due to the mm spasm restriction blood flow to a given area?

A

Ischemia

76
Q

What is the term for a complete separation of bone from its normal position within a joint?

A

Dislocation

77
Q

What is the term for a partial separation of a bone from its joint?

A

Subluxation

78
Q

What is the pathophysiology of subluxation? How does it happen usually?

A

It usually happens from a blow or fall, extreme force applied to a joint

79
Q

T or F?
In subluxation, the damage to the joint will be similar in the ligaments around the joint as well

A

True

80
Q

What is the incidence for subluxation? What accounts for 45% of all dislocations?

A

Shoulders account for 45% of all dislocations with the knees, elbows, wrist, hips, feet common too

81
Q

what is the etiology of subluxations?

A

Caused by major trauma like sport injuries, car accidents, falls, joint abnormalities, and diseases

82
Q

What is the treatment of subluxations?

A

The joint is repositioned by a healthcare provider and sometimes may need surgery if really bad

83
Q

What is the term for inflammation of a synovial membrane?

A

Synovitis

84
Q

What is the term for an abnormal benign swelling on a tendon sheath?

A

Ganglion

85
Q

What is a bruise also called?

A

Contusion

86
Q

What is the term for a localized swelling that is filled with blood caused by a breaking in the wall of a blood vessel?

A

Hematoma

87
Q

What is the term for a band of scar tissue that joins two surfaces of the body that are usually separate?

A

Adhesion

88
Q

What is the term for a long, narrow incision in the skin made by something sharp?

A

Cut

89
Q

What is the term for a surgical cut made in the skin or flesh?

A

Incision

90
Q

What is the term for a scrape on your skin caused by friction?

A

Abrasion

91
Q

What is the term for a deep cut or tear in skin or flesh?

A

Laceration

92
Q

What is the term for inflammation of the bursa, the small fluid filled sacs near joints that help reduce friction during movement?

A

Bursitis

93
Q

What is the pathophysiology of bursitis? What causes it?

A

Caused by repetitive movements and excessive pressure upon any of the bursa of the body

94
Q

What is the incidence of bursitis?

A

1 out of every 31 people in the US, most commonly in shoulders, hips, elbows, and knee caps

95
Q

What is the etiology of bursitis?

A

Idiopathics and also things like repeated trauma, infection, unusual exercise

96
Q

What is the tx of bursitis?

A

Analgesics, anti-inflammatory meds, rest and PT

97
Q

What is the prognosis of bursitis?

A

Good as long as rest and tx’s are adequate. The best prevention is reduction of repetitive movements, exercise, and stretching

98
Q

What are some red flags in PT that may require immediate attention and which supersede PT?

A

Not feeling well, fever, chills, fatigue, nausea/vomiting, SOB, dizziness, cancers, bowel dysfunction, severe pain, numbness, or unexplained weight changes

99
Q

What is the time range for delayed onset muscle soreness (DOMS)?

A

0-3 days

100
Q

What is the time range for Grade 1 muscle healing (1st degree)?

A

0-3 days to 5-7 weeks

101
Q

What is the time range for Grade 2 mm healing?

A

3-4 weeks to 3-6 mo

102
Q

What is the time range for Grade 3 mm healing?

A

5-7 weeks to 6-12 mo

103
Q

What is the time range for Grade 1 ligament helaing?

A

4-14 days to 5-7 weeks

104
Q

What is the time range for Grade 3 ligament healing?

A

5-7 weeks to over 1 year

105
Q

Do intra-articular ligament injuries normally heal?

A

NO

106
Q

What is the time range for acute tendon repair?

A

3-4 weeks to 2-3 mo

107
Q

What is the time range for subacute tendon repair?

A

2-3 mo to 6-12 mo

108
Q

What is the time range for chronic tendon repair or surgical repair?

A

3-6 mo to over 1 year

109
Q

What is the time range for bone healing?

A

5-7 weeks to 3-6 mo

PTA (21 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions