ATI 2023-2024 EXAM WITH ALL 228 QUESTIONS AND
VERIFIED ANSWERS GRADED A+ LATEST VERSION 2024-
2025.
Anatomical position - ANSWER-stand erect, facing forward, arms are at the forward
- feet are parallel and arms and legs are slightly held away from torso
Anatomical planes - ANSWER-- coronal/ frontal (front and back)
- transverse/ cross sectional (top and bottom)
- sagittal/ or median (left and right)
Anatomical directions - ANSWER-identifies the location of structures in relation to other structures
Superior - ANSWER-toward the head
Inferior - ANSWER-away from the head
Anterior - ANSWER-toward the front
Posterior - ANSWER-toward the back (dorsal)
Lateral - ANSWER-Away from the midline of the body
Medial - ANSWER-toward the midline
,Distal - ANSWER-farther from the origin of a body part or the point of attachment of a limb to the body
trunk
Proximal - ANSWER-Closer to the origin of the body part or the point of attachment of a limb to the
body trunk
Lumbar - ANSWER-lower back
Orbital - ANSWER-eye cavity
Crural - ANSWER-leg
Axillary region - ANSWER-the area in and around the axilla (armpit)
Cephalic - ANSWER-pertaining to the head
Occipital region - ANSWER-back of head
Respiratory system - ANSWER-preforms critical tasks involved in transporting oxygen from the
atmosphere into the body's cells and removing carbon dioxide from the body's cells
- maximized surface area for gas exchange
Superficial - ANSWER-Towards the surface of the body
Deep - ANSWER-Is towards the inferiors of the body
Saggital plane - ANSWER-
Frontal plane - ANSWER-Anterior and posterior divisions
, Transverse plane - ANSWER-Superior and inferior divisions
What is blood composed of? - ANSWER-Plasma and formed elements
What do larger arteries branch into? - ANSWER-Increasingly smaller arterioles which eventually connect
to a bed of capillaries
Plasma contains - ANSWER-Straw colored liquid
- water, plasma proteins, and other nutrients
The 3 formed elements of blood are - ANSWER-Erythrocytes (RBCs), leukocytes (WBCs), and platelets
What is the function of hemoglobin? - ANSWER-To carry oxygen from the lungs to the body's tissues and
return carbon dioxide form the tissues back to the lungs
- component of erythrocyte
Leukocyte function - ANSWER-Immune response and defends the body against disease
Platelets are responsible for - ANSWER-Helping clot the blood along with clotting factors of plasma
Lymph vessels are - ANSWER-Thin walled and contain one way valves to maintain flow in one direction
only
- similar to veins
Why are lymphatic capillaries entwined with cardiovascular capillaries? - ANSWER-Absorbs excess tissue
fluid (interstitial fluid) that leakes from capillaries
Lymph is - ANSWER-Interstitial fluid that filters through hundreds of lymphatic vessels at lymph nodes
(small organs)
VERIFIED ANSWERS GRADED A+ LATEST VERSION 2024-
2025.
Anatomical position - ANSWER-stand erect, facing forward, arms are at the forward
- feet are parallel and arms and legs are slightly held away from torso
Anatomical planes - ANSWER-- coronal/ frontal (front and back)
- transverse/ cross sectional (top and bottom)
- sagittal/ or median (left and right)
Anatomical directions - ANSWER-identifies the location of structures in relation to other structures
Superior - ANSWER-toward the head
Inferior - ANSWER-away from the head
Anterior - ANSWER-toward the front
Posterior - ANSWER-toward the back (dorsal)
Lateral - ANSWER-Away from the midline of the body
Medial - ANSWER-toward the midline
,Distal - ANSWER-farther from the origin of a body part or the point of attachment of a limb to the body
trunk
Proximal - ANSWER-Closer to the origin of the body part or the point of attachment of a limb to the
body trunk
Lumbar - ANSWER-lower back
Orbital - ANSWER-eye cavity
Crural - ANSWER-leg
Axillary region - ANSWER-the area in and around the axilla (armpit)
Cephalic - ANSWER-pertaining to the head
Occipital region - ANSWER-back of head
Respiratory system - ANSWER-preforms critical tasks involved in transporting oxygen from the
atmosphere into the body's cells and removing carbon dioxide from the body's cells
- maximized surface area for gas exchange
Superficial - ANSWER-Towards the surface of the body
Deep - ANSWER-Is towards the inferiors of the body
Saggital plane - ANSWER-
Frontal plane - ANSWER-Anterior and posterior divisions
, Transverse plane - ANSWER-Superior and inferior divisions
What is blood composed of? - ANSWER-Plasma and formed elements
What do larger arteries branch into? - ANSWER-Increasingly smaller arterioles which eventually connect
to a bed of capillaries
Plasma contains - ANSWER-Straw colored liquid
- water, plasma proteins, and other nutrients
The 3 formed elements of blood are - ANSWER-Erythrocytes (RBCs), leukocytes (WBCs), and platelets
What is the function of hemoglobin? - ANSWER-To carry oxygen from the lungs to the body's tissues and
return carbon dioxide form the tissues back to the lungs
- component of erythrocyte
Leukocyte function - ANSWER-Immune response and defends the body against disease
Platelets are responsible for - ANSWER-Helping clot the blood along with clotting factors of plasma
Lymph vessels are - ANSWER-Thin walled and contain one way valves to maintain flow in one direction
only
- similar to veins
Why are lymphatic capillaries entwined with cardiovascular capillaries? - ANSWER-Absorbs excess tissue
fluid (interstitial fluid) that leakes from capillaries
Lymph is - ANSWER-Interstitial fluid that filters through hundreds of lymphatic vessels at lymph nodes
(small organs)
