chapter 2 Flashcards
What is the fundamental unit of all living things?
Cell
Major parts of a cell include chromosomes, nucleus, cell membrane, cytoplasm, mitochondria, and endoplasmic reticulum.
What is a group of similar cells working together to do a specific job called?
Tissue
What do different types of tissue combine to form?
Organ
What are groups of organs working together to perform complex functions called?
Systems
Name the five body cavities.
- Cranial
- Thoracic
- Abdominal
- Pelvic
- Spinal
Which organ is contained within the cranial cavity?
Brain
Which organs are found in the thoracic cavity?
- Lungs
- Heart
- Esophagus
- Trachea
- Bronchial tubes
- Thymus gland
- Aorta
List the organs contained in the abdominal cavity.
- Stomach
- Small and large intestines
- Spleen
- Pancreas
- Liver
- Gall bladder
What organs are found in the pelvic cavity?
- Portions of the small and large intestines
- Bladder
- Rectum
- Urethra
- Ureters
- Uterus and vagina in females
What organs does the spinal cavity contain?
Nerves of the spinal cord
What is the right upper quadrant (RUQ) of the abdominopelvic region known to contain?
- Liver (right lobe)
- Gallbladder
- Part of the pancreas
- Parts of small and large intestines
What is the left upper quadrant (LUQ) of the abdominopelvic region known to contain?
- Liver (left lobe)
- Stomach
- Spleen
- Part of the pancreas
- Parts of small and large intestines
What does the right lower quadrant (RLQ) of the abdominopelvic region contain?
- Parts of small and large intestines
- Right ovary
- Right fallopian tube
- Appendix
- Right ureter
What is contained in the left lower quadrant (LLQ) of the abdominopelvic region?
- Parts of small and large intestines
- Left ovary
- Left fallopian tube
- Left ureter
Name the anatomical divisions of the back.
- Cervical
- Thoracic
- Lumbar
- Sacral
- Coccygeal
What is the central abdominopelvic region near the navel called?
Umbilical
What is the term for the lower middle abdominopelvic region below the umbilical region?
Hypogastric
What are the positional and directional terms of the body?
- Anterior
- Posterior
- Deep
- Superficial
- Proximal
- Distal
- Inferior
- Superior
- Medial
- Lateral
- Supine
- Prone
What are the three planes of the body?
- Frontal (coronal)
- Sagittal (lateral)
- Transverse (axial)
What does the combining form ‘abdomin/o’ refer to?
Abdomen
What does the combining form ‘adip/o’ mean?
Fat
What does the combining form ‘cervic/o’ refer to?
Neck (of the body or uterus)
What does the prefix ‘ana-‘ mean?
Up
What does the suffix ‘-eal’ indicate?
Pertaining to