CH. 1
Intro to the human body
Intro to the human body
VOCAB
Transverse Plane
Divides the body horizontally, creating an upper (superior) & a lower (inferior ) body.
Vocab
Acid
Is an electrolyte that associates into a hydrogen ion (H+) and an anion
VOCAB
Cell Cycle
Is the sequence of events that the cell goes through from one mitotic division to the next
VOCAB
Pathogens
Disease causing organisms
VOCAB
Epithelial tissue
Helps form the skin & covers the entire outer surface of the body
Epidermis and dermis
What is (BAT) stand for ?
Brown adipose tissue
What are the 4 quadrants ?
RUQ , RLQ , LUQ , LLQ
Fill in the blank
________ = Universal solvent
Water
VOCAB
Golgi apparatus
Is a series of flattened membranous sacs
(protein synthesis)
VOCAB
Fungus
Plant like organisms such as mushrooms: Fungi can cause mycotic infections
Vocab
Connective tissue
Binds and supports body structures
What are the two types of superficial burns
1st degree burn , 2nd degree burn
Fill in the blank
______- posterior - dorsal
Back
What are the 4 smaller cavities that are located in the head ?
Oral cavity , Nasal cavity , Orbital cavity , Middle Ear cavity
How is pH defined ?
A negative log of H+ (Hydrogen ions)
Which transport needs ATP ?
Active
What does vitamin (K) Help with ?
blood Clotting
What are the 3 connective tissues ?
Dense , loose , liquid
What is the largest organ in the body ?
SKin
What cavity is cranial & spinal in ?
Dorsal Cavity
What are the 3 plans of the body ?
Sagittal plane
frontal plane
transverse plane
What two systems that are in charge of maintaining pH ?
Repiratory system & renal system (kidneys)
What is the brain of the cell ?
The necleus
What is the tiniest organism we know ?
Viruses
VOCAB
Tendon
Strong bands of connective tissue that anchor muscle to bone
What are the two types of modified sweat glands ?
Mammory gland (milk)
Ceruminous gland (ear wax)
what is pyrexia
fever
Fill in the blank
Front - Anterior - _______
Ventral
What is the average blood pH level ?
7.35 - 7.45
What are the two types of transport mechanisms ?
Passive transport
Active transport
What are the four main types of protozoa ?
Amebas
Ciliates
Flagellates
Sporozoa
what is the most abundant tissue in the body ?
Epitheal
What is the rule of 9 ?
Every section of the body is 9%
What new the 3 phases in the interphase ?
First gap phase (G1)
Phase S
Second gap phase (G2)
What are the 9 regions in the abdominopelvic ?
Right hypochondriac , epigastric , left hypochondriac , right lumbar , umbilical , left lumbar , right iliac , hypogastric , left iliac
Fill in the blank
A pH measuring more than 7 is considered ______ ?
Alkaline
What does Neoplasm Mean ?
New abnormal growth of tissue (like cancer)
fill in the blank
Aerobes ________ O2
Needs
What are the three types of muscle ?
Skeletal , smooth , cardiac
Fill in the blank
80% of heat loss occurs through ____ , the other 20% is lost through _____ ?
skin , respiratory system (lungs)
which infection is located to a small area ?
Local
What are the 12 major organ systems ?
Integumentary , skeletal , muscular , lymphatic , digestive , respiratory , reproductive , urinary , endocrine , circulatory , nervous
Fill in the blank
A pH measuring less than 7 is considered _____ ?
Acidic
What is a fixed Ribosomes ?
Ribosomes that are attached to the endoplasmic reticulum
Fill in the blank
Anaerobes ____________ O2
needs little to no
What are the types of tissue repair ?
Regeneration
fibrosis
keloids
What route does the injection for insulin go ?
subcutaneous layer
What does the pelvic cavity include ?
Lower part that contains the reproductive organs , urinary bladder, and lower part of the intestines
What is the levels of organization, from atoms to Human organism ?
Atoms - molecules - cells - tissue - organ - organ system - organism
Fill in the blank
All body ______ have a pH level
Secretions
Fill in the blank
Apoptosis: gets rid of ___ , ____ , & _____ cells
old , dead, diseased
Fill in the blank
Antibiotics = _______
Antibacterial
What is the function of glandular epithelium ?
Secretion
What does shivering thermogenesis do ?
keeps warm
What are the 6 forms of energy ?
Mechanical , chemical , electrical , radiant , thermal , and nuclear