Tuesday, January 29, 2008

Monday, January 28, 2008

Organization of Human Body Worksheet

1. Explain the difference between anatomy and physiology. Anatomy is the study of the structures of your brain, physiology is the study of the functions of the structures

2. Please organize the following structures in order from smallest too largest: system, tissue, organ, and cell. Cell, Tissue, Organ, and System.

3. In the term physiology the suffix -logy means what? study something.

4. What is the type of membrane that lines all of the passages leading the exterior? Cell membrane.

5. What do you call a mass of cells that all perform the same function? Tissue.

6. What type of tissue is specialized for the conduction of nerve impulses? Nerve Tissue.

7. The term epidermis contains a prefix and a root term. What is the root in this word and what does it mean? What is the prefix in this word and what does it mean? Derm - skin

8. The term cavity appears frequently in this lesson. What does it mean?

9. Name the four main types of tissue and describe their function. Epidermis-covers entire bodies; Connective tissue-supports and protects; Muscle-specialized for contraction; Nerve-specialized for the conduction of neural impulse.

10. A cell is made of cytoplasm except for the nucleus, which is made of _______
__________. Don't know this one.

11. What type of membrane lines joint cavities and outer surfaces of bones? Fibrous Membrane.

12. What is an organ system? When two or more tissues combine; A group of organs specialized to perform a major body program.

13. Name the five types of membranes and where each is located. Cutaneous membrane- all over; Mucous Membrane-Lines all passageways into the body; Fibrous Membrane-Lines all joints; Serous membrane-Lines closed cavities; Fascia Membrane-Covers muscles-blood vessels.

14. What is the function of the cell membrane? The nucleus? To protect the cell.

15. The Cutaneous membrane is made of two distinct layers. Name each of these layers and describe what they are made of. Epidermis-it’s harder skin n places where there’s more pressure. Dermis-lubricates hair and skin, regulates body temperature.

Tuesday, January 15, 2008

1. Root: adip
Meaning: fat
Term: adipose
Definition: Relating to animal fat
Sentence:
2. Root: bio
Meaning: life
Term: biopsy
Definition: The removal and examination of tissue, cells, or fluids from the living body
Sentence:
3. Root: capit
Meaning: head
Term: decapitate
Definition: To cut off the head
Sentence:
4. Root: cephal
Meaning: head
Term: cephalad
Definition: Toward the head or anterior end of the body
Sentence:
5. Root: corp
Meaning: body
Term: corpus
Definition: the body of an animal or person, especially dead
Sentence:
6. Root: crani
Meaning: skull
Term: cranium
Definition: the part that encloses the brain
Sentence:
7. Root: dentMeaning: toothTerm: dentalDefinition: of or relating to the teeth or dentistrySentence:
8. Root: histMeaning: tissueTerm: histologyDefinition: deals w/ the minute structure of animal and plant tissuesSentence:
9. Root: later
Meaning: side
Term: lateral
Definition: of, or relating to the side
Sentence:
10. Root: ocul
Meaning: eye
Term: oculist
Definition: One skilled in treating diseases in the eye.
Sentence:
11. Root: oste
Meaning: bone
Term: osteoblast
Definition: A bone forming cell
Sentence:
12. Root: phag
Meaning: eat
Term: phagocyte
Definition: A cell that engulfs and consumes foreign material and debris
Sentence:
13. Root: pleur
Meaning: side
Term: pleura
Definition: The delicate serous membrane that lines each half of the thorax of mammals and is folded back over the surface of the lung of the same side
14. Root: quad
Meaning: four
Term: quadriceps
Definition: The greater extensor muscle of the front of the thigh that is divided into four parts
15. Root: stern
Meaning:
Term:
Definition:
Sentence:
16. Root: ab
Meaning: without
Term: abasia
Definition: Inability to walk due to muscle coordination.
17. Root: ad
Meaning: toward
Term: adrenal
Definition: Of relating to or derived from the adrenal glands or their secretions
18. Root: angi
Meaning: vessel
Term: angiography
Definition: the radiographic visualization of the blood vessels after injection of a radiopaque substance
19. Root: auto
Meaning: self
Term: autograft
Definition: A tissue or organ that is transplanted from one part to another of the same body
20. Root: centi
Meaning: hundred
Term: centimeter
Definition: one hundredth part of
21. Root: circum
Meaning: around
Term: circumflex
Definition: curving around
22. Root: dextro
Meaning: right
Term: dextrad
Definition: To or toward the right side
Sentence:
23. Root: epi
Meaning: upon
Term: epigastric
Definition: of, relating to, supplying, or draining the anterior walls of the abdomen
24. Root: ex
Meaning: out of
Term: excision
Definition: the act or procedure of removing by or as if by cutting out
25. Root: inter
Meaning: between
Term: interrenal
Definition: between the kidneys
26. Root: non
Meaning: not
Term: nonviable
Definition: not capable of living or developing
27. Root: ortho
Meaning: straight
Term: orthopedic
Definition: marked by or affected with a skeletal deformity, disorder, or injury
28. Root: path
Meaning: disease
Term: pathology
Definition: The study of the essential nature of diseases and especially of the structural and functional changes produced by them
29. Root: pseudo
Meaning: false
Term: pseudopod
Definition: the temporary projection of the cytoplasm of certain cells
30. Root: sinistro
Meaning: left
Term: sinistrad
Definition: toward the left side
31. Root: cide
Meaning: kill
Term: aborticide
Definition: a drug that causes abortion.
32. Root: itis
Meaning: inflame
Term: hepatitis
Definition: inflammation of the liver
33. Roots: logy
Meaning: study of
Term: histology
Definition: deals w/ the minute structure of animal and plant tissues
34. Root: meter
Meaning: measure
Term: pedometer
Definition: An instrument usually in watch form that records the distance a person covers on foot by responding to the body motion at each step
35. Root: plasty
Meaning: formed
Term: osteoplasty
Definition: plastic surgery on bone
36. Root: scope
Meaning: examine
Term: otoscope
Definition: an instrument w/ lighting and magnifying systems used for visual examination of the tympanic membrane and the canal connecting it to the exterior of the body

Monday, January 14, 2008

Term

Terms:
frontal plane - pertaining to the forehead.
sagittal plane - A plane or section that divides a structure into right and left portion.
transverse plane - At right angles to the long axis of a part; crosswise.
medial - Toward or near the midline.
superficial - near the surface.
superior - pertaining to a structure that is higher than another structure.
inferanterior - Pertaining to the front.
posterior - Toward the back; opposite of anterior.
distal - farther from the midline or orgin; opposite of proximal.
proximal - Closer to the midline or orgin; opposite of distal.
ior - Situated below something else; pertaining to the lower surface of a part.
flexion - Bending at a joint to decrease the angle between bones.
xtension - Movement increasing the angle between parts at a joint.
pronation - Movement of the palm downward or backward.
supine - lying on the back, face or front upward.
abduction - Movement of a body part away away from the midline.
adduction - Movement of a body part toward the midline
circumduction - Movement of a body part, such as a limb, so that the end follows a circular path. inversion - Movent in which the sole of the foot i sturned inward.
eversion - Outward turning movement of the sole of the foot.
elevation - Upward movement of a part of the body.
depression - Downward displacement.
anatomical position - A body postture with the body erect, the face forward, the arms at the sides with the palms facing forward, and the toes pointing straight ahead.
dorsal -pertaining to the back
ventral - Pertaining to the front and anterior
interior - further toward a center
exterior - being on the outer side
peripheral - pertaining to parts located near the surface or toward the outside.
lateral - pertaining to th eside.