Ch1-Intro to Anatomy
Describe anatomical position
Standing upright, feel parallel and flat on floor, head level and looking forward, arms at sides, palms facing forward
The three basic parts of a cell
Plasma membrane, cytoplasm, nucleus
When does the fetal period begin?
Week 9 (ends at birth)
List the 4 types of tissue
List the three primary layers of skin from deep to superficial
Hypodermis/subcutaneous, dermis, epidermis
The region of the body where your ribs are
Costal region
What is it called when cells die by damage
Necrosis
Put in chronological order: blastocyst, fetus, morula, embryo, bilaminar germinal disc, zygote
Zygote, morula, blastocyst, bilaminar germinal disc, embryo, fetus
List the 3 types of cartilage from most mobile to sturdiest
Elastic, hyaline, fibrocartilage
Blood vessel growth outside the skin
Hemangioma
Coronal Plane
What structure produces ribosomes?
The nucleolus
The two types of embryonic folding
Cephalocaudal folding and Transverse folding
The increase in tissue size due to an increase in cell number
Hyperplasia
Blood vessels get smaller, allowing less blood flow through (when we're cold)
Vasoconstriction
The serous membrane that lines internal walls of abdominopelvic cavity
Parietal peritoneum
What structure receives material from the ER for modification, sorting, and packaging?
What signals that gastrulation has begun?
The formation of the primitive streak
The protein fiber that acts as an interwoven mesh found in organs; helps to make organ walls
Reticular fibers
The two types of exocrine glands
Sudoriferous and sebaceous glands
List all of the cavities within the ventral body cavity from superficial to deep.
1. Thoracic cavity: pleural cavities and mediastinum (pericardial cavity within)
2. Abdominopelvic cavity: abdominal cavity and pelvic cavity
List all types of Passive and Active Transport with a brief description of each
-Simple diffusion: high con. to low con.
-Osmosis: water from high con. to low con.
-Facilitated diffusion: high con. to low con. with help from protein channels
-Exocytosis: structures leave cell
-Endocytosis: structures enter cell (pino-drinking; phago-eating)
List what the ectoderm, mesoderm, and endoderm will eventually become
Mesoderm: Muscle, bone
Endoderm: innermost linings
List the 3 types of muscle tissue and whether or not they are striated/not striated and voluntary/involuntary
-Skeletal: striated, voluntary
-Cardiac: striated, involuntary
-Smooth: not striated, involuntary
List the layers of Epidermis from superficial to deep
Come Let's Get Sun Burnt:
Stratum corneum, Stratum lucidum, stratum granulosum, stratum spinosum, stratum basale