WorksheetsOrgan Systems 2018 Fall
Total questions: 50
Worksheet time: 25mins
Prehension is a term referring to
how an animal gathers food
eating feed or forage
chewing food
digesting food
What is different in the mouth structure of cattle, sheep and goats compared to horses?
there is no difference
horses do not have upper incisors
cattle, sheep and goats have a dental pad instead of upper incisors
cattle, sheep and goats do not have a true tongue
What is the horse's organ of prehension?
LIps
teeth
hoof
tail
What is a human's organ of prehension?
mouth
teeth
hand
eye
What type of digestive systems to cattle and sheep have?
single
prehension
monogastric
ruminant
What is colic?
an enzyme that helps digest food
a digestive disorder
a medication to ease abdominal pain
an additive included in most animal feed
What is a cecum?
a blind sack
a site of microbial digestion
a thin-walled structure
all of the above
Which of the following refers to the rear of an animal?
anterior
posterior
dorsal
ventral
What is the chicken's true stomach?
gizzard
proventriculus
crop
cloaca
Hairballs are
undesirable
found in rumens
comprised mainly of hair
all of the above
What is the function of the esophagus in ruminants?
carry material down
carry material back up
both
neither
Material leaving the reticulum would enter the
abomasum
omasum
small intestine
large intestine
How many stomach compartments does a ruminant have?
three
two
one
four
What does mastication mean?
eating
chewing
breathin
smelling
Monogastric animals
have complex stomachs
are ruminants
have two stomachs
have simple stomachs
A neuron has
soma
axom
nucleus
all of the above
The peripheral nervous system includes the
brain stem
spinal cord
autonomic nervous system
cerebellum
In humans, which part of the brain is 80 percent of its weight?
cerebrum
cerebellum
spinal cord
brain stem
Humans are considered
monopods
bipeds
tripods
quadrupeds
Which bone is present in humans, but absent in four-legged animals?
skull
femur
clavicle
pelvis
The bones of the hand are
long
short
flat
irregular
Which of the following is a function of the skeletal system?
protection
locomotion
blood production
all
The shoulder and hip joints are considered
ball and socket joints
gliding joints
pivot joints
fused joints
Which of the following is a type of muscle?
skeletal
cardiac
smooth
all of the above
Which type of muscle is termed as "voluntary?"
skeletal
cardiac
smooth
all of the above
Tendons attach _______ to _________.
muscle/muscle
bone/bone
muscle/bone
red fibers/white fibers
Muscle contraction results in muscle fibers becoming ____________.
longer
smooth
shorter
cardiac
How many chambers are in the heart?
one
two
three
four
The only type of artery in the body which carries deoxygenated blood is __________
superior vena cava
inferior vena cava
pulmonary artery
aorta
Which chamber has the thickest muscular wall?
right atrium
left atrium
right ventricle
left ventricle
Heart attacks can result from a blockage of
the trachea
the bronchus
a coronary artery
the superior vena cava
The lungs lobed structure:
can be helpful when treating patients with lung cancer
allows removal of part of a lung
has different number of lobes on each side
all
Which structure helps prevent food from entering the trachea during swallowing?
uvula
epiglottis
both
neither
The trachea divides into two branches called the
sulci
bronchi
chordae tendineae
lobes
The structure that helps prevent food from entering the sinus cavity during swallowing is the
uvula
epiglottis
bronchi
Identify the waste gas removed from the blood during expiration.
oxygen
water
carbon dioxide
all
Which system is responsible for supporting and protecting the body?
circulatory
muscular
digestive
skeletal
Animals that work over long periods of time have more
Red muscle
white muscle
pink muscle
The spinal cord
connects the muscles to bone
bone to bone
brain to nerves in the rest of the body
nerves to bone
Which blood cells carry oxygen to body cells and takes away carbon dioxide?
white
platelet
plasma
red
Tiny sacs found at the end of the bronchiole tubes.
arteries
veins
cells
alveoli
capillaries
tubes that transport oxygenated blood
tiny tubes that connect arteries to veins
large muscle that helps with breathing
What type of muscle is the heart?
skeletal
smooth
cardiac
Each paragraph of the FFA Creed begins with
I know
I can
I will
I believe
FFA began in
1917
1928
1959
1969
The ear of corn in the ffa emblem represents
unity
freedom
work
knowledge
The owl in the ffa emblem represents
unity
freedom
work
knowledge
The plow in the ffa emblem represents
unity
freedom
work
knowledge
The bones in the wrist are
long
short
flat
irregular
Official FFA Colors are National Blue and Corn Gold.
True
False
