Test 5 Flashcards
name the superficial muscles of the shoulder region.
trapezius and deltoid
name the muscles of the rotator cuff?
➢ Supraspinatus
➢ Infraspinatus
➢ Teres minor
➢ Subscapularis
name the muscles of the anterior compartment of arm?
Anterior compartment of the arm has three muscles;
Coracobrachialis
Brachialis
Biceps brachii muscle
muscles of anterior compartment of the arm are supplied by which nerve?
musculocutanoeus nerve
name the muscles of the posterior compartment of the arm?
triceps brachii muscle
innervation of triceps brachii muscle is by which nerve?
radial nerve
name the boundaries of the cubital fossa?
Boundaries are;
Imaginary horizontal line between the medial and
lateral epicondyles
Brachioradialis muscle
Pronator teres muscle
which artery can be palpated at the cubital fossa?
brachial artery
which vein is used to draw blood from the cubital fossa?
median cubital vein
median cubital vein joins which 2 veins at the cubital fossa?
basilic and cephalic vein
where does the connective tissue originate from?
mesenchyme
Most connective tissues are abundantly vascularized
with the single exception being ———–
cartilage
name the 3 types of fibers of the ECM?
- Fibers
* Collagen
* Reticular
* Elastic
Define edema?
Macroscopically, edema is characterized by an increase in
volume that yields easily to localized
pressure, causing a depression that
slowly disappears (pitting edema).
what are the 2 main types of intercellular substances in the connective tissue?
AMORPHOUS (NON FORMED)
FIBROUS (FORMED)
hexosamine and hexuronic acid are the 2 components of the —————–
GAGs
give 2 examples of GAGs?
Chondroitin sulfate
Dermatan sulfate
Keratan sulfate
Heparan sulfate
Hyaluronate
(Hyaluronic Acid)
Heparin
give 2 examples of glycoproteins?
- Fibronectin
- Laminin
- Tenascin
- Osteopontin
what are the most abundant structural components of the connective tissue?
collagen fibers
scurvy results from deficiency of which nutrient?
vitamin C
what is the RDA for vitamin C for males and females?
90 mg/day for males and 75 mg/day for females.
reticular fibers are made of which type of collagen fibers?
type 3
– Fibroblast —> —————–
– Chondroblast —-> ————-
– Osteoblast ——> ———-
– Hematopoietic stem cell —–> ————–
– Fibroblast —> connective tissue proper
– Chondroblast —-> cartilage
– Osteoblast ——> bone
– Hematopoietic stem cell —–> blood
write down the stages of wound healing?
traumatic inflammative
destructive
proliferative
maturation
cystic fibrosis is a ———- disease?
genetic
CFTR gene stands for?
cystic fibrosis transmembrane conductance regulator
CFTR gene is present on chromosome —–
7
write down 2 symptoms of cystic fibrosis?
Salty tasting skin
chronic respiratory problems
lung infections
poor growth and weight loss
meconium ileus
bulky greasy stools
write down 2 treatment options for CF?
Antibiotics —> lung infections
Mucus thinning drugs —> reduce thickness of mucus so it’s easier to cough up
Bronchodilators —> Albuterol given via inhaler to dilate bronchioles
Nebulizer treatment
