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Internal Body Systems - AFNR Animal Science

Total questions: 100

Worksheet time: 53mins

Name
Class
Date
1.
produces sperm and testosterone
a)
testicle
b)
scrotum
c)
penis
d)
vas deferens
2.
controls temperature of the testes
a)
penis
b)
scrotum
c)
testicle
d)
epididymis
3.
Sperm is stored in:
a)
epididymis
b)
testicle
c)
scrotum
4.
Male gonads are also called:
a)
testicles
b)
testosterone
c)
scrotum
5.
Male reproductive cell
a)
ejaculation
b)
sperm
c)
testosterone
6.
male hormone
a)
sperm
b)
testosterone
c)
ejaculation
7.
produces progesterone and estrogen
a)
ovary
b)
fallopian tube
c)
clitoris
d)
vagina
8.

The passageway for fetus during birth and organ for copulation

a)

ovary

b)

clitoris

c)

vagina

d)

uterus

9.
The release of an egg cell is called:
a)
fertilization
b)
ovulation
c)
menstruation
d)
ejaculation
10.
The female reproductive cell
a)
ovum
b)
ovary
c)
vagina
d)
uterus
11.
Consists of male reproductive cells
a)
sperm
b)
ova
c)
eggs
d)
fertilization
12.

What is the main organ of the circulatory system?

a)

small intestine

b)

bone

c)

lungs

d)

heart

13.

Veins carry oxygen poor blood back to the heart.

a)

False

b)

True

14.

Arteries carry oxygen rich blood away from the heart.

a)

True

b)

False

15.

The job of the heart is to . . .

a)

pump blood around the body.

b)

send food to the small intestines.

c)

break down food.

d)

give energy to the body.

16.
______________ are the smallest blood vessels.
a)
Arteries
b)
Veins
c)
Capillaries
17.
The circulatory system works with the ___________ system to provide our body with oxygen.
a)
respiratory
b)
digestive
c)
muscular
d)
skeletal
18.
The circulatory system works with the __________ system to obtain energy from nutrients that we eat. 
a)
respiratory 
b)
digestive
c)
skeletal
d)
nervous
19.
What does Deoxygenated mean?
a)
Oxygen-rich
b)
Blood flow
c)
Oxygen-poor
d)
Water Flow
20.
Which is the correct definition of the Circulatory system?
a)
The system fights disease so the body stays healthy.
b)
The system that circulates blood and oxygen through the body, consisting of the heart,blood vessels,and blood.
c)
Breaks down food into smaller pieces and absorbs those nutrients into the body.
d)
Provides shape and structure for the body.
21.
arteries, veins, and capillaries are three types of __________
a)
heart valves
b)
blood vessels
c)
cells
d)
veins
22.
Carbon dioxide is considered a _________________
a)
food
b)
waste
c)
energy
d)
fun party favor
23.
Pigs are a:
a)
Monogastric
b)
Ruminant
c)
Pseudo Ruminant
d)
Avian
24.

This begins the mechanical breakdown of food

a)

Mouth

b)

Liver

c)

Salivary Glands

d)

Large Intestine

25.
Cows are a:
a)
Monogastric
b)
Ruminant
c)
Pseudo Ruminant
d)
Avian
26.
Goats are:
a)
Monogastric
b)
Ruminant
c)
Pseudo Ruminant
d)
Avian
27.
Sheep are:
a)
Monogastric
b)
Ruminant
c)
Pseudo Ruminant
d)
Avian
28.
Horses are:
a)
Monogastric
b)
Ruminant
c)
Pseudo Ruminant
d)
Avian
29.

Fermentation occurs in which part of a ruminant

a)

Small Intestine

b)

Abomasum

c)

Rumen

d)

Omasum

30.

This section of the Ruminant digestive system has honey Comb like ridges and mixes food with water and saliva until it is the right consistency.

a)

Esophogus

b)

Reticulum

c)

Abomasum

d)

Liver

31.
In the avian digestive system, the gizzard:
a)
Stores Food
b)
Secretes Acid
c)
Grinds Food
d)
Mixes Digestive and Urinary Waste
32.

What can ruminants digest that monogastrics can not?

a)

Roughages

b)

Corn

c)

Soybeans

d)

Dairy

33.
Stores food and water before it passes through the rest of the avian digestive system
a)
Crop
b)
Gizzard
c)
Small Intestine
d)
Rumen
34.

What is the main function of the digestive system?

a)

To circulate blood throughout our body.

b)

To break down food and absorb nutrients for our cells.

c)

To provide structure and support for our body

d)

To enable us to take in oxygen

35.

What are the muscular contractions that move food through the digestive tract called?

a)

Mechanical

b)

Absorption

c)

Chemical

d)

Peristalsis

36.
Living things that have a simple stomach with one stomach compartment are referred to as....
a)
Polygastric
b)
Monogastric
c)
Ruminants
d)
Bovine
37.
Humans and pigs have very similar digestive systems. 
a)
True
b)
False
38.

A deer hears a predator approaching and begins to run for safety. The deer has primarily engaged what body systems to escape?

a)

nervous, respiratory, and muscular systems

b)

muscular, digestive, and immune systems

c)

respiratory, endocrine, and excretory systems

d)

muscular, reproductive, and circulatory system

39.

The diagram above represents an example of how the body regulates itself. This diagram describes what relationship in body systems?

a)

The circulatory system and nervous system interact to absorb nutrients.

b)

The circulatory system and digestive system interact to defend the body from diseases.

c)

The circulatory system and nervous system interact to maintain homeostasis.

d)

The nervous system and immune system interact for reproduction.

40.

Which scenario below best describes the interaction between the endocrine and reproductive system.

a)

Hormones are produced causing ovulation in a female.

b)

Muscles are contracted, pushing food from the stomach into the small intestine.

c)

A male rabbit sees and chases a female rabbit.

d)

A bird lays her eggs, and protects them from possible predators.

41.

What body function is identified in the process described below?


Respiratory System – mucus in the lungs traps an infectious bacteria cell

Immune System – T-cells attack the bacteria cell

Nervous System – triggers a cough to remove the mucus from the lungs along with the destroyed bacteria

a)

regulation of body temperature

b)

absorption of nutrients

c)

defense

d)

reproduction

42.

During the final stages of human gestation, receptors for the hormone oxytocin increase on the smooth muscle cells of the uterus. The release of oxytocin during labor stimulates the smooth muscle tissue in the wall of the uterus. The vigorous contraction of the uterine smooth muscle helps push the baby through the birth canal so that delivery can occur. This process involves the interaction of which organ systems?

a)

endocrine and muscular only

b)

endocrine and reproductive only

c)

endocrine, muscular, and reproductive

d)

endocrine, reproductive and excretory

43.

When an animal is suddenly spooked by a strange shape or object, a nervous impulse is sent along a sensory neuron to the spinal cord. The impulse is immediately transmitted through motor neurons to produce a response. Which of the following correctly identifies and describes this response?

a)

Conditioned

b)

Learned

c)

Reflex

d)

Voluntary

44.
produces bile which helps break down fats in the small intestine  
a)
Mouth
b)
Liver
c)
Salivary Glands
d)
Large Intestine
45.

The set of organs that uses information from the senses to control other body systems.

a)

circulatory system

b)

muscular system

c)

endocrine system

d)

nervous system

46.

The set of ductless organs that secrete hormones directly into the bloodstream to regulate life processes.

a)

endocrine system

b)

skeletal system

c)

digestive system

d)

circulatory system

47.

The body system made up of muscles that move bones.

a)

skeletal system

b)

muscular system

c)

respiratory system

d)

nervous system

48.

The organ system that brings oxygen to body cells and removes waste gas.

a)

circulatory system

b)

digestive system

c)

excretory system

d)

respiratory system

49.
What is the circulatory system's main purpose?
a)
It delivers carbon dioxide and waste to the lungs through blood vessels
b)
It delivers oxygen and nutrients to all the cells in the body and takes carbon dioxide and waste to the lungs through blood vessels
50.
The digestive system is a group of organs working together to 
a)
turn food into nutrients for energy and growth 
b)
break down food into smaller pieces
c)
add bile to the food in the stomach 
d)
push food through the system 
51.
The muscular systems main function include all of these except 
a)
allows movement in the body
b)
maintain posture
c)
stabilize joints
d)
converts food into nutrients 
52.
The muscular system works directly with the _____________system to allow the body to move. 
a)
skeletal 
b)
endocrine
c)
circulatory
d)
digestive 
53.
Which of these structures are most abundant in the human body?
a)
systems
b)
tissues
c)
cells
d)
organs
54.
Which system of the human body provides protection to most of the major organs?
a)
skeletal system
b)
circulatory system
c)
respiratory system
d)
muscular system
55.

Endocrine glands secrete _

a)

Hormones

b)

Neurotransmitters

c)

A wide range of chemical substances

56.

What is the main function of the endocrine system?

a)

It creates chemicals, or hormones, that are sent around the body to maintain homeostasis.

b)

It creates electrical messages that are sent around the body to maintain homeostasis.

c)

It maintains the correct level of oxygen in the body to maintain homeostasis.

d)

It releases waste from the body to maintain homeostasis.

57.
An organ that produces secretions called hormones is known as a :
a)
chemical
b)
gland
c)
hormone
d)
duct
58.
The manager of the body systems. Communicates bodily functions.
a)
integumentary
b)
resperatory
c)
circulatory
d)
nervous
59.
What is the function of the nervous system.
a)
provide nutrients for the body.
b)
send and recieve messages
c)
circulate oxygen to sells
d)
remove carbon dioxide from blood
60.
Which of the following describes the relationship between sensory neurons and motor neurons?
a)
Motor neurons bring a stimulus input to the brain and sensory neurons carry a movement output. 
b)
Sensory neurons tell motor neurons what to do.
c)
Sensory neurons bring a stimulius input to the spinal cord or brain and the brain or spinal cord sends a motor neuron  response.
d)
Sensory neurons do more than motor neurons
61.

Which of the following is the function of the endocrine system?

a)

Control all the other body systems

b)

Exchange carbon dioxide and oxygen

c)

Transport nutrients, hormones and wastes through the body

d)

Help the nervous system maintain homeostasis in the body.

62.

Which glands release epinephrine or norepinephrine when you are... scared to speak in front of the class, if you almost get in a car accident or if someone jumps out and scares you?

a)

adrenal

b)

pituitary

c)

neurons

d)

pancreas

63.
Which type of Muscles are under are conscious control?  This means we instruct them to perform
a)
Skeletal/Voluntary Muscle
b)
Smooth/Involentary
c)
Cardiac Muscle
d)
Rough Muscle 
64.
These muscles work automatically without us doing any work.  
a)
Skeletal/ Voluntary
b)
Smooth/Involuntary
c)
Cardiac 
d)
Rough 
65.
Cardiac muscle is only found where? 
a)
Lungs
b)
Heart
c)
Kidney's 
d)
Liver
66.
What type of muscle would a sprinter have more of?
a)
Fast Twitch 
b)
Slow Twitch 
67.
What is muscle atrophy?
a)
When the muscle decrees in size 
b)
When the muscle increases in size
c)
When the muscle cramps
68.
How are muscles attached to bone?
a)
Ligaments
b)
Cartlidge
c)
skin
d)
Tendons
69.
This muscle is an involuntary muscle and moves on it's own. 
a)
Heart
b)
Bicep
c)
Hamstring
d)
Lats 
70.

_______ connects Bone to Bone

a)

Joint

b)

Ligament

c)

Tendon

d)

Muscle

71.

1. Soft tissue inside the bone that produces red blood cells.

a)

bone

b)

muscle

c)

bone marrow

72.

3. A rigid case that protects the brain.

a)

helmet

b)

spine

c)

skull

73.

5. Connective tissues which are made up of bundles of hundreds to thousands of long, thin cells that can contract or relax.

a)

cartillage

b)

ribs

c)

tendons

74.

It is the outermost layer of the skin that covers almost entire body surface .

a)

epidermis

b)

dermis

c)

skin

75.

The largest organ of the body.

a)

heart

b)

skin

c)

lungs

76.

What type of involuntary muscle controls many types of movement within the body such as digestion?

a)

smooth

b)

cardiac

c)

skeletal

77.

What type of muscles form the heart?

a)

Smooth

b)

Skeletal

c)

Cardiac

78.

What type of voluntary muscles attaches to bones and provides the force needed to move the bones?

a)

smooth

b)

cardiac

c)

skeletal

79.

What are soft tissues that have the ability to relax and contract in order to initiate movement within the body?

a)

joints

b)

tendons

c)

muscles

d)

bones

80.
What is the musculoskeletal system.
a)
The support and strength for your body and it’s how you walk
b)
The brain
c)
Only the bones
d)
Only the muslce
81.
What does the musculoskeletal system do?
a)
Keeps hands and feet on body
b)
Helps people from getting sick
c)
Helps you have balence and strength in your body and has muscle to connect it all.
d)
Is a type of disease
82.
Muscles you CANNOT control.
a)
Voluntary
b)
Involuntary
83.

What vital organs do the skeleton protect?

a)

Brain, Heart, Lungs

b)

Brain, Kidneys, Liver

c)

Heart, Stomach, Brain

d)

Lungs, Heart, Skeletal Muscles

84.

Check ALL the types of muscles the body has.

a)

Involuntary

b)

Voluntary

c)

Ligamented

d)

Segmented

e)

Unscary

85.

Check ALL the organs that are involuntary muscles.

a)

Heart

b)

Lungs

c)

Stomach

d)

Intestines

e)

Arm Muscle

86.

Urine is stored in _________ before urination

a)

ureters

b)

bladder

c)

urethra

d)

nephrons

87.

Which is NOT an organ of the urinary system?

a)

kidney

b)

bladder

c)

ureter

d)

pancreas

88.
In homeostasis, the kidney regulates the:
a)
levels of electrolytes 
b)
amount of water in the body
c)
pH
d)
all of the above
89.
Under normal circumstances, which substance should NOT be found in urine?
a)
glucose
b)
urea
c)
water
d)
salt
90.

Mammals have a skeleton inside of their bodies.

a)

True

b)

False

91.

The cells in the human body are like little factories. In order to grow, repair, and live, the cells need supplies. Which body systems help these cells get the energy they need?

a)

circulatory system and immune system

b)

digestive system and excretory system

c)

circulatory system and digestive system

d)

respiratory system and excretory system

92.

The mouth aids in digestion by

a)

chemical digestion.

b)

mechanical digestion.

c)

both mechanical and chemical digestion.

d)

The mouth is not part of digestion.

93.

The order of the digestive tract is

a)

esophagus, stomach, small intestine, pancreas, liver

b)

mouth, stomach, large intestine, small intestine, anus

c)

mouth esophagus, stomach, liver, pancreas, small intestine, large intestine, rectum, anus

d)

mouth, esophagus, stomach, small intestine, large intestine, rectum, anus

94.

Amy calls the local Veterinarian to come out and evaluate her horse, because her horse Lighting is acting very sluggish and seems to not be feeling well. Dr. Jackson carefully looks for for anything abnormal with Lighting. Dr. Jackson palpates Lighting's throat and pharynx. Then Dr. Jackson listens through his stethoscope for abnormal sounds in Lighting's bronchi and alveoli. Which body system is the Dr. jackson examining?

a)

the lymphatic system

b)

the respiratory system

c)

the circulatory system

d)

the cardiovascular system

95.
Which of these body systems are most involved in movements of the human body?
a)
Digestive, cardiovascular, nervous
b)
Nervous, muscular, skeletal
c)
Skeletal, muscular, immune
d)
Respiratory, digestive, nervous
96.

A feeder calf reaches across the fence to grab a mouth full of green grass. Immediately sensing the wire has an electrical shock charge, the calf quickly moves it's head and body away from the fence. What two systems are involved in the student's reaction?

a)

Muscular and skeletal

b)

Nervous and skeletal

c)

Muscular and circulatory

d)

Nervous and muscular

97.

This system allows animals to produce offspring.

a)

Nervous

b)

Endocrine

c)

Reproduction

d)

Circulatory

98.
Which device works similar to the way kidneys work in the human body?
a)
A refrigeratory stores food similar to the way kidneys store nutrients the body needs. 
b)
A thermostat controls temperature similar to the way kidneys control body conditions. 
c)
A wire transports electrical energy similar to the way kidneys transport energy to cells. 
d)
A strainer separates water from noodles similar to the way kidneys remove waste from cells. 
99.

How is the respiratory system different from the circulatory system?

a)

The respiratory system aids in digestion, while the circulatory system aids in muscle strength.

b)

The circulatory system aids in digestion, while the respiratory system aids in muscle strength.

c)

The circulatory system aids the lungs, while the respiratory system aids the heart, veins and arteries throughout the body.

d)

The respiratory system aids the lungs, while the circulatory system aids the heart, veins and arteries throughout the body.

100.

This system is made up of the brain, spinal cord, and nerves. It is than animal's body control system

a)

Respiratory

b)

Immune

c)

Circulatory

d)

Nervous

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