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HEALTH
TRIMESTER REVIEW
NAME
SKELETAL SYSTEM
1.
Your skeleton has _________ bones.
2.
The __________________________________ skeleton has 126 bones which form the frame to which muscles are attached. They
enable the body to move about.
3.
Cells called ______________________________ form new bone continuously.
4.
Another name for the soft spot on a baby’s head is _______________________________.
5.
At the end of long bones is a band of cartilage called the _______________________________________, or growth plate.
6.
_______________________________, which are tough bands of tissue, hold the ends of bones together at joints.
______________________ are cords of connective tissue that attach muscles to bones.
7.
A ____________________joint does not allow any movement.
8.
The simplest joint is called a ______________________ joint. This is the type found in your elbows and knees.
9.
What type of joint is found in the hips and shoulders?
10. What is the difference in yellow bone marrow and red bone marrow?
MUSCULAR SYSTEM
1.
Muscles are made up of ______________________________.
2.
Skeletal muscle is the type that you can move voluntarily. It is also known as striped, or ________________________ muscle. List
1 example.
3.
___________________________ muscle causes the involuntarily movements of the eyelids, internal organs, and blood vessels.
4.
Cardiac muscle is a special kind of involuntary, striated muscle found only in the walls of the heart.
5.
What causes muscles to get bigger when you exercise?
6.
Why is lactic acid so important to muscles?
CIRCULATORY SYSTEM
1.
The circulatory system moves __________________ all through the body.
2.
_____________________________ is the oxygen carrying pigment in the red blood cells of the blood.
3.
The path of blood is as follows;
a.
b.
c.
d.
e.
f.
4.
The right ______________________ of the heart receives blood from the body.
The blood is pushed through the A-V valve into the right _____________________________. This is one of two large,
muscular chambers that pump blood out of the heart.
The blood is then pumped to the ________________.
Oxygen-rich blood comes back to the heart at the ______________ ____________________.
The blood is then pushed through an A-V valve into the _______________ ventricle.
From there, blood is pushed out into the _________________.
What is the role of the cardiac pacemaker?
5.
What actually causes the sound of a heartbeat?
6.
____________________________ are blood vessels that carry blood away from the heart to all parts of the body.
_______________ are blood vessels that carry blood from all parts of the body back to the heart.
7.
What are the tiny blood vessels that connect arteries to veins?
8.
_____ % of blood is plasma, which is a clear liquid made up of mostly water.
9.
__________________ blood cells are blood cells that protect the body from disease.
10. Platelets are cell fragments that cause blood to __________, which stops blood loss.
RESPIRATORY SYSTEM
1.
The process of bringing in ______________________ and getting rid of _______________________________________ is called
____________________________________.
2.
The path of air as it enters the body is as follows;
a.
b.
c.
d.
e.
f.
g.
Air enters the body through the mouth and ___________________ cavities.
Then flows into the throat, or _________________________.
At the bottom of the throat is the larynx, or ___________________________.
The windpipe, or __________________________, carries air to the __________________.
Tubes called ______________________ sends air to the lungs.
These tubes break off into smaller tubes, called ________________________. It next reaches the air sac that is the site for
gas exchange called ______________________________.
Capillaries pick up the oxygen and get rid of carbon dioxide.
3.
Explain the role of the diaphragm.
4.
When the amount of carbon dioxide in the blood _________________, the breathing center signals the diaphragm to contract
___________ often. So, essentially you breathe ________________________.
5.
Explain 2 reasons why mucus is so important?
FEMALE REPRODUCTIVE SYSTEM
1.
What is the function of the female reproductive system?
2.
List the path of the egg through the female reproductive system. (5)
3.
The ________________________ is the female reproductive organ that provides a place to support a developing human.
4.
________________________________ is the breakdown and discharge of the uterine lining out of the vagina.
MALE REPRODUCTIVE SYSTEM
1.
2.
Identify one of the functions of the penis.
a. delivers sperms to the female
c. carries sperm to the epididymis
b. makes sperm more mobile
d. produces and stores sperm
_________________________________ is the major sex hormone of males.
3.
List the path of the sperm through the male reproductive system? (7)
4.
______________________________ cancer is the most common cancer in males between the ages of 15 and 35.
PREGNANCY AND EARLY DEVELOPMENT
1.
Fertilization, or ____________________________, is the joining of the sperm and egg.
2.
The baby’s growth in the uterus is dependent on a _____________________________.
3.
In which trimester is the most critical time of development complete?
4.
In the _______________ trimester, a mother can feel the fetus move or kick.
5.
Explain an ectopic pregnancy.
6.
There are 3 stages of childbirth. Dilation, Expulsion, and Placental. Explain each of these 3 stages.
7.
The fastest period of growth after birth takes place from ___________________ to the age of ____________.
RISKS OF TEEN SEXUAL ACTIVITY
1.
Identify the risks of teen sexual activity before marriage.
2.
_____________________________________ means showing no signs of a disease or disorder even though an infection or disease
is present.
3.
Explain why females have a higher chance of contracting an STI.
4.
The best way to prevent STIs is to remain _______________________________.
5.
__________________________ STIs can be cured by antibiotics. ________________________ is a bacterial STI that if left
untreated can cause heart and nervous system damage, including blindness and loss of mental abilities.
6.
________________________ STIs cannot be cured. List 2 examples.
7.
The most common STI is ____________________________________________.
8.
The most common curable STI is called _________________________________________.
9.
The acronym AIDS stands for Acquired _____________________________________________ Syndrome.
10. Phase 1 of HIV is the _____________________________________ stage.
11. Phase 3 is characterized by the appearance of _____________________________________ infections. This phase marks the
beginning of AIDS.
NUTRITION AND PHYSICAL FITNESS
1.
_________________________________ is the ability of the body to carry out daily physical activities without getting out of breath,
sore, or overly tired.
2. A chronic disease is a disease that develops ___________________________________ and continues over a long period of time.