Body Systems Quiz Flashcards
what is produced in the liver and stored in the gall bladder?
Bile
3 regions of the small intestine and in order
1-duodenum
2-jejunum
3-ileum
4 accessory organs in the digestive system?
DIAGRAM!
liver, pancreas, gall bladder, salivary glands
how come the rib cage is capable of moving during inhalation and exhalation?
the front of the rib cage is made of cartilage, not bone allowing it to move
starting from the nasal cavity, put these three parts in order
trachea, pharynx and larynx
DIAGRAM!
pharynx, larynx and trachea
fill in the blank:
the diaphragm _____
during inhalation and ______ during exhilation.
1st blank- contracts
2nd blank- relaxes
flexor vs extensor muscles?
flexor- muscles that decrease the angle between a joint or body surface
extensor- muscles that increases the angle between a joint or body surface
what are the 3 types of muscles and where are they located?
DIAGRAM!
Cardiac — in the heart
~lots of stripes and one nucleus/ branched shape
Smooth — (hollow) internal organs
~no stripes and one nucleus/ spindle shaped
Skeletal — flesh of the body
~stripes and more than one nucleus/ tubular shaped
What are the 2 myofilaments and which is think and thin?
Myosin (thick)
Actin (Thin)
pick the incorrect answer
a) veins are blue
b) oxygenated blood is red
c) oxygenated blood is pumped to the body from the right ventricle
d) lungs oxygenate blood
c)
which part carries blood from the heart to the lungs?
Pulmonary artery
Where does blood start in the heart?
Right Atrium
right and left are from the owners POV
the cell that allows a person to be immune to a bacteria or virus after being exposed is call a _____
a) helper T cell
b) Macrophage
c) Memory B
d) dendritic
c)
The lymphatic and immune system *3 apply
-help to control fluid balance
-defend against disease
-absorb fats
(responsible for cell mediated immunity)
4 main blood components of the immune system? name and describe
Erythrocytes
- red blood cell with no nucleus
- contains pigment making blood red and transports oxygen and Co2 to and from the tissues
Plasma
-colourless, fluid part of blood and helps distribute heat throughout the body and maintain homestasis
Leukocytes
- colourless cell that fights off foreign substances (white blood cell)
Platelets
-small colourless cell without a nucleus who reacts to bleeding areas but creating a blood clot
