Anatomy Flashcards
Practice the Anatomy of the Human Body
Define:
Anatomy
The study of an organism’s structure and make-up.
Define:
Physiology
The study of the functions of the body.
Define:
homeostasis
The body’s ability to maintain a normal state of balance.
Describe an anatomic position.
- The patient is facing you.
- The arms are at the side of the body.
- The palms of the hands are facing forward.
Describe the three main anatomical planes and how each plane divides the body.
- Coronal plane
- Transverse plane
- Sagittal plane
- Coronal: sliced into front and back sections.
- Transverse: sliced into top and bottom sections.
- Saggital: sliced into right and left sections.
When using the anatomical position as a reference, how do you correctly identify the left and right areas of the body?
Utilize the patient’s left and right.
From the perspective of the person in the anatomical position, not the observer.
Define:
superior
The portion closest to the head.
E.g. “The chest is superior to the abdomen”.
Define:
inferior
The portion furthest away from the head.
E.g. “The knee is inferior to the abdomen”
Define:
lateral
The portion furthest away from the midline.
E.g. “The hand is lateral to the shoulder”.
Define:
medial
The portion closest to the midline.
E.g. “The shoulder is medial to the forearm”
Define:
proximal and distal
- proximal: describes structures closer to the trunk.
- distal: describes structures farther from the trunk.
E.g. “The patella is proximal to the tibia, however, is distal from the femur”
Define:
superficial
on the skin
Define:
anterior and posterior
- anterior: front side of the body.
- posterior: back side of the body.
Define:
palmar and plantar
- palmar: palm of the hand.
- plantar: bottom of the foot.
Define:
flexion and extension
- flexion: brings the body part closer to the core.
- extension: brings the body part further from the core.
Define:
abduction and adduction
- abduction: moves away (Aliens abduct).
- adduction: moves toward.
Define:
bilateral
Body parts that appear on both sides of the body.
E.g. knees, eyes, ears, and hands
What are the abdominal quadrants?
- RUQ
- LUQ
- RLQ
- LLQ
What abdominal organs are in the RUQ?
- liver
- gallbladder
- small intestine
- large intestine
What abdominal organs are in the LUQ?
- stomach
- spleen
- small intestine
- large intestine
Some parts of the liver.
What abdominal organs are in the RLQ?
appendix, small intestine, and large intestine
What abdominal organs are in the LLQ?
large intestine and small intestine
What are carbohydrates?
Molecules that provide energy for the body.
What are lipids?
fats
Fats, phospholipids, steroids are not soluble in water.
What are proteins?
Help with the function of structures, energy, defense, and hormone production.
Define:
axillary
armpit
Define:
brachial
upper arm