ANPH 108 Exam Review Questions And Correct Answers
What is the epimysium?
sheath of fibrous connective tissue that surrounds a muscle
how many pulmonary veins do we have
four
1. right superior
2. right inferior
3. left superior
4. left inferior
where do pulmonary veins go
left atrium
what kind of blood do pulmonary veins carry
oxygenated blood to the heart (arterial blood)
what kind of axons make the cardiac plexus
sympathetic and parasympathetic
- they have a positive and negative imbalance
what structure sometimes covers the entry to coronary arteries
aortic semi lunar valve and occurs during systole
,what cells produce intrinsic factor inside alveoli
They don't - we only have intrinsic factors in the stomach not the lungs
what is necessary for lung to have proper amount of surfactant
proper and mature liver function
what is surfactant
A detergent-like chemical that reduces surface tension and helps keep the alveoli from
collapsing.
what bony septum does the nose belong to
ethmoid bone
what is the triggering factor of a hydactid cyst
its caused by parasitic infection from tapeworms
what is circulatory system of the organs into the abdomen
splanchnic system
what does splanchnic mean
used to describe organs in the abdominal cavity
from an arterial POV what are the most important arteries of splanchnic system
superior and inferior mesenteries
name of the tissue between the skin of the scalp and bone (layers of the scalp)
aponeurotic glia
,longest vein in the body
saphenous vein
- you have 2 in each leg
1. great saphenous
2. small saphenous
what major vein at the neck level
jugular
what is the sigmoid sinus
continuation of the transverse sinus
what sinus is between two sigmoid sinuses
transverse
what takes posterior flow to the circle of willis
vestibular vascular artery
what muscle moves the lips
orbicularis oris
The strongest masticatory muscle
temporal
which muscles have a tendon in the middle rather than at the end
1. diaphragm
, 2. frontalis
name of the hole in the centre of the diaphragm
hiatus
What is traveculae carnae
muscular columns that project the inner surface of the R/L ventricle
what is traveculae carnae made of
myocardial cells
are reflexes vascular
no - arteries don't oxygenate them
what arteries oxygenate the valvular leaflet
they don't!! they are avascular
What is the role of the AV node?
delay's impulse sent from SA node by a 10th of a second
What is the QT interval?
represents the time it takes for the heart to contract and recover
0.38 seconds
when does isovolumetric contraction occur
during systole
What is the epimysium?
sheath of fibrous connective tissue that surrounds a muscle
how many pulmonary veins do we have
four
1. right superior
2. right inferior
3. left superior
4. left inferior
where do pulmonary veins go
left atrium
what kind of blood do pulmonary veins carry
oxygenated blood to the heart (arterial blood)
what kind of axons make the cardiac plexus
sympathetic and parasympathetic
- they have a positive and negative imbalance
what structure sometimes covers the entry to coronary arteries
aortic semi lunar valve and occurs during systole
,what cells produce intrinsic factor inside alveoli
They don't - we only have intrinsic factors in the stomach not the lungs
what is necessary for lung to have proper amount of surfactant
proper and mature liver function
what is surfactant
A detergent-like chemical that reduces surface tension and helps keep the alveoli from
collapsing.
what bony septum does the nose belong to
ethmoid bone
what is the triggering factor of a hydactid cyst
its caused by parasitic infection from tapeworms
what is circulatory system of the organs into the abdomen
splanchnic system
what does splanchnic mean
used to describe organs in the abdominal cavity
from an arterial POV what are the most important arteries of splanchnic system
superior and inferior mesenteries
name of the tissue between the skin of the scalp and bone (layers of the scalp)
aponeurotic glia
,longest vein in the body
saphenous vein
- you have 2 in each leg
1. great saphenous
2. small saphenous
what major vein at the neck level
jugular
what is the sigmoid sinus
continuation of the transverse sinus
what sinus is between two sigmoid sinuses
transverse
what takes posterior flow to the circle of willis
vestibular vascular artery
what muscle moves the lips
orbicularis oris
The strongest masticatory muscle
temporal
which muscles have a tendon in the middle rather than at the end
1. diaphragm
, 2. frontalis
name of the hole in the centre of the diaphragm
hiatus
What is traveculae carnae
muscular columns that project the inner surface of the R/L ventricle
what is traveculae carnae made of
myocardial cells
are reflexes vascular
no - arteries don't oxygenate them
what arteries oxygenate the valvular leaflet
they don't!! they are avascular
What is the role of the AV node?
delay's impulse sent from SA node by a 10th of a second
What is the QT interval?
represents the time it takes for the heart to contract and recover
0.38 seconds
when does isovolumetric contraction occur
during systole
