COKO Exam 2023 Actual Questions with all the correct answers
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COKO Exam 2023 Actual Questions with all the correct answers
What muscles make up the Rotator Cuff Complex?
"SITS" Supraspinatus, Infraspinatus, Teres Minor, Subscapularis
Stretch or partial damage of the ligaments, no displacement, and pain with abduction past 90 degrees.
What are the signs ...
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COKO Exam 2023 Actual Questions with all the correct
answers
What muscles make up the Rotator Cuff Complex?
"SITS" Supraspinatus, Infraspinatus, Teres Minor, Subscapularis
Stretch or partial damage of the ligaments, no displacement, and pain with
abduction past 90 degrees.
What are the signs and symptoms of 1st degree AC ( Acromion clavicular) Joint Sprain?
What are the signs and symptoms of 2nd degree AC Joint Sprain?
Rupture of ligaments, clavicle shifted superiorly, and pain with compression of the
clavicle and pain with passive horizontal adduction (When the arm is abducted
90degrees and the bringing it in medially).
What are the signs and symptoms of 3rd degree AC Joint Sprain?
Rupture of many ligaments, very painful
Explain the mechanisms of injury and signs/symptoms of Medial Epicondylitis
Medial Epicondylitis (Also known as golfer's elbow) is a chronic injury that occurs from
overuse of the forearm flexors (Gripping). This is seen as repeated valgus stress to the
elbow joint.
Symptoms: May be pain at the site and swelling and bruising.
Explain the mechanisms of injury and signs/symptoms of Lateral Epicondylitis
Lateral Epicondylitis (also known as tennis elbow) is a chronic injury that occurs from
overuse of forearm extensors (gripping).
This is seen as repeated varus stress to the elbow joint.
Symptoms: May be pain at the site and swelling and bruising.
Carpal Tunnel Syndrome
A condition caused by compression of the median nerve in the carpal tunnel and
characterized especially by weakness, pain, and disturbances of sensation in the hand
and fingers.
Usually done by repetitive overuse or direct trauma.
Symptoms:
Pain at night, relief with shaking hand.
Pain on the palmar side.
Grip & Pinch limited
May worsen when the wrist is fully extended of flexed with gripping.
What are the cardinal signs of inflammation?
Redness, Heat, Swelling, Pain, and Loss of Function
What sort of diet may aid in pain reduction?
A ketogenic diet has anti-inflammatory properties, thus decreases inflammation and
reduces pain.
Which two joints make up the knee joint?
Tibiofemoral Joint & Patellofemoral Joint
Tommy comes into the clinic with a swollen knee and can't extend or flex his
knee. He is unable to weight bear or walk. He explains this happened when he
was changing direction in soccer. What do these clinical symptoms most likely
represent?
,ACL Tear
Christina comes into your clinic and complains that while she was playing
volleyball she hurt her knee while it was flexed she complains of "knee
clicking/locking" and you notice she has limited ROM and has tenderness in the
knee joint line. What do these clinical symptoms most likely represent?
Meniscal Tear
What is the function of adipose tissue?
provides reserve food fuel; insulates against heat loss; supports and protects organs
What is blood made of?
plasma, red blood cells, white blood cells, platelets
What is the primary joint motion and plane of action of the hip?
Answer: Flexion/extension (Sagittal Plane), Adduction/Abduction (Frontal Plane),
Internal/External Rotation (Transverse)
What is the primary joint motion and plane of action of the knee?
Flexion/extension in sagittal plane
What is the primary joint motion and plane of action of the ankle?
Plantar flexion/ Dorsiflexion in the sagittal plane. Inversion & Eversion
What is the primary joint motion and plane of action of the shoulder?
Answer: Flexion/Extension (Sagittal plane), Abduction/Adduction (frontal plane),
Internal/External Rotation (Transverse plane).
What is the primary joint motion and plane of action of the elbow?
Flexion/Extension in sagittal plane
What is the primary joint motion and plane of action of the spine?
Flexion/extension (Sagittal plane), Lateral bending (Frontal), Rotation (Transverse)
What is joint stability determined by?
Geometry of articular surfaces, periarticular passive tissues, periarticular muscles.
Where is red bone marrow found in the bone and what is its function?
Red bone marrow is found in the Epiphysis region of the bone and it's the area that
produces red blood cells (this process is called hematopoiesis).
What are the pros and cons for taking Bisphosphonates for bone remodeling?
Bisphosphonates are a class of drug that reduces bone loss. It is also proven to
enhance bone density and reduce fracture incident in women. However the cons are
that if there is a prolonged use past 4 years, this will increase the risk of atypical
fracture.
What key features of physical rehabilitation programs aim to optimize bone
health?
Cyclic loading with high strain rates and regular rest/recovery.
Does whole-body vibration have an effect on bone remodeling?
Answer: Whole body vibration may be an effective strategy for young women to achieve
peak bone mass and shave off osteoporosis later on in life.
What are two factors that affect a joints range of motion?
Elastic Modulus and Tensile Strength.
The interaction of proteoglycans, collagen, and water in hyaline cartilage has
what effect?
Impart strength and resilience to cartilage.
, A young lady comes into the clinic with intra-articular swelling in the knee region.
You perform a deep-knee test but the individual feels no pain. She explains she
injured it when she was carrying a heavy box and turned/twisted her knee. You
also notice there is popping/clicking. What possible injury does she have?
Meniscus tear
A patient has come into the clinic with CAD. Explain the routine assessment of
exercise that should be performed on this patient based on the guidelines for
exercise testing by ACSM.
The following should be monitored: HR, BP, Body weight (BW), symptoms or signs that
they are undergoing a change in clinical status (light headiness, dizziness, irregular
pulse, etc.), ECG/HR surveillance (using technology).
What is axial force?
Acting along the long axis of a structure.
What is compressive force?
force that tends to shorten or squeeze something, decreasing its volume
What is tension force?
"pulling apart force" opposite of compressive
What is shear force?
force acting on a substance in a direction perpendicular to the extension of the
substance
When does an injury occur?
When the load exceeds a tissue's maximum tolerance.
When do cumulative trauma disorders occur?
When the injury results from repeated loads with insufficient time to recover.
What is elasticity?
ability of muscle to recoil to original resting length after stretched
What is Plasticity?
Tendency to assume a new and greater length after a passive stretch (Flexible).
What is a ligament sprain?
Partial or complete tear of a ligament due to the joint moving beyond the range of
motion.
What is the purpose of inflammation during an injury?
Get rid of an irritant and promote and repair healing of the damaged tissue.
In the ATP-PC cycle what is the:
1. Major Energy Source
2. Rate of ATP Production
Major energy source is Creatine Phosphate which provides ATP very quick (Quickest) &
uses no oxygen.
In the Glycolysis Cycle what is the:
1. Major Energy Source
2. Rate of ATP Production
Major energy source is glucose and it takes 10 reactions (2nd fastest) & uses no energy
so it cant be sustained for long
In the Aerobic Respiration cycle what is the:
1. Major Energy Source
2. Rate of ATP Production
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