TEAS 7 Science Exam: 100% Verified Questions &
Answers; Latest Updated
Anterior - ANSWERThe front of the body. Example: The knee cap.
Posterior - ANSWERBack of body. Example: Shoulder Blade
Superior - ANSWERToward the head. Example: The hand is part of the superior
extremity.
Inferior - ANSWERToward the feet. Example: The foot is part of the inferior
extremity.
Medial - ANSWERToward the midline of the body. For example, the chest is medial
to the arm.
Lateral - ANSWERAway from the midline of the body. For example, the little toe is
lateral to the big toe on the same foot.
Trunk of the Body - ANSWERTorso Area
Proximal - ANSWERcloser to the trunk of the body.
Distal - ANSWERFarther from the trunk of the body. For example, the hand is distal
to the shoulder.
Define the Sigittal/Median Plane - ANSWERIt is a vertical plane that divides the body
into two halves, the left and the right.
Define the Frontal/Coronal Plane - ANSWERIt is a vertical plane that divides the body
into two halves, the anterior(front) and posterior (back).
Define the Transverse/Cross-Section Plane - ANSWERIt is a horizontal plane that
divides the body into two halves, the superior (top) and the inferior (bottom)..
What two functions is the Respiratory System responsible for? - ANSWER(1)Taking in
oxygen from the environment and releasing CO2(by-product).
(2)Maintaining the pH of the blood.
How does the respiratory system maintaining the pH of the blood? - ANSWERWhen
the blood becomes too aci dic, the respiratory system kicks into over drive and
removes the excess acid by blowing off carbon dioxide(considered acidic gas).
What are the 11 structures within the respiratory system? - ANSWER(1) Nose (7)
Bronchi
(2) Nostrils (8) Bronchioles
, (3) Mouth (9) Alveoli
(4) Throat (10) Right Lung
(5) Larynx (11) Left Lung
(6) Trachea
What is the location/function of the nose/nostrals in the respiratory system? -
ANSWERExternal opening to the respiratory system. It is what lets the oxygen in and
lets out the carbon dioxide.
What is the location/function of the throat in the respiratory system? - ANSWERIts
the tube that starts behind the nose and goes down into the esofagous.
What is the location/function of the Larynx in the respiratory system? - ANSWERIt is
the voice box. It is located at the top of the trachea.
What is the location/function of the trachea in the respiratory system? - ANSWERIt's
the wind pipe. Its a tube that goes from your Larynx into your Bronchi.
What is the location/function of the Bronchi in the respiratory system? - ANSWERAre
two main tubes that lead from the trachea to the lungs.
What is the location/function of the Bronchioles in the respiratory system? -
ANSWERAre smaller tubes that branch off from the bronchi and lead to your alveoli
What is the location/function of the alveoli in the respiratory system? - ANSWERThey
are little sacs that are located at the ends of those bronchioles. Its where the gas
exchange takes place. They look like grape clusters. The oxygen passes from the
aveoli into the blood, as a result air flows into lungs
What is the location/function of the left and right lung in the respiratory system?
How many sections are the two longs divided in? - ANSWERThe right lung is divided
unto three sections and the left lung is divided into two sections. The left lung only
has two sections because the heart is near it.
What factors can affect the respiratory system? - ANSWER(1) Disease: Pneumonia,
bronchitis, asthma
(2) Cigarettes
(3) Pollution and dust
(4) Allergies and Inflammation
What are the four main functions of the cardiovascular system? - ANSWER(1)
Delivers oxygen and nutrients to cells and removes carbon dioxide and waste.
(2) Maintain body's blood pressure
(3) Regulate body temperature
(4) Maintain body's PH
Answers; Latest Updated
Anterior - ANSWERThe front of the body. Example: The knee cap.
Posterior - ANSWERBack of body. Example: Shoulder Blade
Superior - ANSWERToward the head. Example: The hand is part of the superior
extremity.
Inferior - ANSWERToward the feet. Example: The foot is part of the inferior
extremity.
Medial - ANSWERToward the midline of the body. For example, the chest is medial
to the arm.
Lateral - ANSWERAway from the midline of the body. For example, the little toe is
lateral to the big toe on the same foot.
Trunk of the Body - ANSWERTorso Area
Proximal - ANSWERcloser to the trunk of the body.
Distal - ANSWERFarther from the trunk of the body. For example, the hand is distal
to the shoulder.
Define the Sigittal/Median Plane - ANSWERIt is a vertical plane that divides the body
into two halves, the left and the right.
Define the Frontal/Coronal Plane - ANSWERIt is a vertical plane that divides the body
into two halves, the anterior(front) and posterior (back).
Define the Transverse/Cross-Section Plane - ANSWERIt is a horizontal plane that
divides the body into two halves, the superior (top) and the inferior (bottom)..
What two functions is the Respiratory System responsible for? - ANSWER(1)Taking in
oxygen from the environment and releasing CO2(by-product).
(2)Maintaining the pH of the blood.
How does the respiratory system maintaining the pH of the blood? - ANSWERWhen
the blood becomes too aci dic, the respiratory system kicks into over drive and
removes the excess acid by blowing off carbon dioxide(considered acidic gas).
What are the 11 structures within the respiratory system? - ANSWER(1) Nose (7)
Bronchi
(2) Nostrils (8) Bronchioles
, (3) Mouth (9) Alveoli
(4) Throat (10) Right Lung
(5) Larynx (11) Left Lung
(6) Trachea
What is the location/function of the nose/nostrals in the respiratory system? -
ANSWERExternal opening to the respiratory system. It is what lets the oxygen in and
lets out the carbon dioxide.
What is the location/function of the throat in the respiratory system? - ANSWERIts
the tube that starts behind the nose and goes down into the esofagous.
What is the location/function of the Larynx in the respiratory system? - ANSWERIt is
the voice box. It is located at the top of the trachea.
What is the location/function of the trachea in the respiratory system? - ANSWERIt's
the wind pipe. Its a tube that goes from your Larynx into your Bronchi.
What is the location/function of the Bronchi in the respiratory system? - ANSWERAre
two main tubes that lead from the trachea to the lungs.
What is the location/function of the Bronchioles in the respiratory system? -
ANSWERAre smaller tubes that branch off from the bronchi and lead to your alveoli
What is the location/function of the alveoli in the respiratory system? - ANSWERThey
are little sacs that are located at the ends of those bronchioles. Its where the gas
exchange takes place. They look like grape clusters. The oxygen passes from the
aveoli into the blood, as a result air flows into lungs
What is the location/function of the left and right lung in the respiratory system?
How many sections are the two longs divided in? - ANSWERThe right lung is divided
unto three sections and the left lung is divided into two sections. The left lung only
has two sections because the heart is near it.
What factors can affect the respiratory system? - ANSWER(1) Disease: Pneumonia,
bronchitis, asthma
(2) Cigarettes
(3) Pollution and dust
(4) Allergies and Inflammation
What are the four main functions of the cardiovascular system? - ANSWER(1)
Delivers oxygen and nutrients to cells and removes carbon dioxide and waste.
(2) Maintain body's blood pressure
(3) Regulate body temperature
(4) Maintain body's PH
