Lecture 1: Anatomical Terms/Orientation & Cellular Function

Question 1

Anatomy

Answer 1

Form/structure of body

Question 2

Gross Anatomy

Answer 2

Macroscopic

Question 3

Microscopic Anatomy

Answer 3

Cytology & Histology

Question 4

Physiology

Answer 4

Function of the body
How all parts work together
Maintain homeostasis

Question 5

Cephalad

Answer 5

Toward the head

Question 6

Another Name For Superior

Answer 6

Cephalad

Question 7

Caudad

Answer 7

Toward the tail

Question 8

Another Name for Inferior

Answer 8

Caudad

Question 9

Coronal Plane

Answer 9

Front/back division

Question 10

Sagittal Plane

Answer 10

Left/right division

Question 11

Midsagittal Plane

Answer 11

Equal left/right division

Question 12

Parasagittal Plane

Answer 12

Not equal left/right division

Question 13

Abdominopelvic Quadrants (4)

Answer 13

Right Upper Quadrant
Left Upper Quadrant
Right Lower Quadrant
Left Lower Quadrant

Question 14

Abdominopelvic Regions (9)

Answer 14

Right Hypochondriac
Epigastric
Left Hypochondriac
Right Lumbar
Umbilical
Left Lumbar
Right Inguinal
Hypogastric
Let Inguinal

Question 15

Functions of Body Cavities (2)

Answer 15

Protect organs

Permit change/movement/growth of organs

Question 16

Dorsal Body Cavity Includes

Answer 16

CNS (brain and spinal cord)

Question 17

Ventral Body Cavity Includes

Answer 17

Thoracic Cavity

Abdominopelvic Cavity

Question 18

What Separates Abdominopelvic Cavity and Thoracic Cavity?

Answer 18

Diaphragm

Question 19

Intramembranous

Answer 19

Lies between membranes

Question 20

Intramembranous Cavity

Answer 20

Area within a double layer of tissue that surrounds certain organs

Question 21

Pericardium/Pericardial Sac

Answer 21

Contains heart

Question 22

Pericardial Cavity

Answer 22

Contains fluid in between pericardial sac

Question 23

Peritoneum

Answer 23

Surrounds most abdominal organs

Question 24

Pleura

Answer 24

Surrounds lungs

1 lung per cavity

Question 25

Intrapleural Space

Answer 25

Between 2 pleura

Question 26

Visceral

Answer 26

Close to organ

Question 27

Parietal

Answer 27

Away from organ

Question 28

What Does Intrapleural Space Allow For?

Answer 28

Movement during respiration

Question 29

Mediastinum

Answer 29

Space between the lungs

Question 30

What Is The Upper Mediastinum Filled With?

Answer 30

Blood vessels, Trachea, Esophogus, Thymus

Question 31

What Is The Lower Mediastinum Filled With?

Answer 31

Pericardial sac

Question 32

Chemical Level of Organization

Answer 32

``` Atoms/Molecules Elements Amino Acids Fats Carbohydrates ```

Question 33

Cellular Level of Organization

Answer 33

Smallest unit of life

Question 34

Tissue Level of Organization

Answer 34

Group of cells

Question 35

Organ Level of Organization

Answer 35

Group of tissues

Question 36

Organ System Level of Organization

Answer 36

Group of organs

Question 37

Organism Level of Organization

Answer 37

Sevel organ systems maintaining life

Question 38

Steps Of Homeostatic Regulation Involving Negative Feedback Loops (4)

Answer 38

1. Stimulus is detected by a receptor cell/tissue 2. Receptor relays signal to control center 3. Control center responds influencing an effector tissue 4. Stimulus is decreased or eliminated

Question 39

ATP

Answer 39

Adenosine Triphosphate

Question 40

Nucleus

Answer 40

Houses DNA | Where transcription occurs

Question 41

Ribosomes

Answer 41

Translation of mRNA into proteins

Question 42

Rough ER

Answer 42

Alters proteins

Question 43

Golgi Bodies

Answer 43

Packages proteins into vesicles

Question 44

Mitochondria

Answer 44

Produces ATP

Question 45

Smooth ER

Answer 45

Phospholipid synthesis/storage of Ca++

Question 46

Lysosomes

Answer 46

Contain enzymes to break down waste products or toxins

Question 47

Types of Tissues (4)

Answer 47

Epithelial Connective Muscle Neural

Question 48

Epithelial Tissue

Answer 48

Forms surfaces and linings in/on the body | Includes glands

Question 49

Connective Tissue Proper

Answer 49

Found everywhere in body

Question 50

Fluid Connective Tissue

Answer 50

Blood and lymph

Question 51

Supporting Connective Tissue

Answer 51

Cartilage and bone

Question 52

Muscle Tissue

Answer 52

Capable of contraction

Question 53

Types of Muscle Tissue

Answer 53

Skeletal Cardiac Smooth

Question 54

Neural Tissue

Answer 54

Can conduct electrical impulses from one part of the body to another