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Anatamy and Physiology > Lab Exam > Flashcards

Lab Exam Flashcards

1
Q

Given a frontal view of a human torso, identify the Ventral Cavities

A
  • Pleural Cavity (Thoratic Cavity)
  • Pericardial Cavity
  • Abdominal Cavity (Pelvic Cavity)
  • Mediastium
  • Diaphragm
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2
Q

Identify Parts of a Microscope (pg29)

A
  • Ocular Lens
  • Objective Lens
  • Arm
  • Stage
  • Iris diaphragm
  • Coarse Adjustment Knobs
  • Fine Adjustment Knobs
  • Lamp
  • Condenser (Focus Light)
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3
Q

Identify the parts of an Animal Cell (pg42)

A
  • Endoplasmic Reticulum (ER)
  • Golgi Apparatus
  • Mitochondria
  • Cell Membrane
  • Secretory Vesicle
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4
Q

Identify RBC’s

A
  • Isotonic normal cell
  • Hypertonic crenated, shruken with rough surface
  • Hypotonic expanded, bloated
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5
Q

Levels of Organization lowest to highest

A
  • Cellular
  • Tissue
  • Organ
  • Organ system
  • Organism
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6
Q

Identify the planes of the body

A
  • Sagittal Plane: divides the body into left and right parts
  • Frontal Plane: divides the body into anterior and posterior parts
  • Transverse Plane: divides the body into superior (upper) and inferior (lower) parts
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7
Q

Best way to adjust light in Microscope

A

use the Iris Diaphragm

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8
Q

Relationship between the magnification of the objective and the light intensity and field of view and the working distance

A

Light intensity decreases as i goes from low power to high power

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9
Q

What term is used to describe the movement of dye through a plate of solid agar

A

Diffusion

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10
Q

Carpus

A

Wrist

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11
Q

Function of the cell membrane

A

selectively permeable barrier

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12
Q

Function of Cytoplasm

A

fluid part of cell that supports and moves substances in the cell

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13
Q

Function of Ribosomes

A

protein synthesis

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14
Q

Preliminary Focusing should be what power

A

Low

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15
Q

How do Objects appear under microscope

A

Upside down and reversed

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16
Q

The solutes outside the cell exceed whats inside the cell is called

A

Hypertonic

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17
Q

The solutes outside the cell are equal to whats inside the cell is called

A

Isotonic

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18
Q

The solutes outside the cell are less than whats inside the cell is called

A

Hypotonic

19
Q

Which transport processes require carrier proteins

A

active transport and facilitated diffusion

20
Q

Directional terms to describe location of body parts (pg4)

A

Eg. Lungs are lateral to the Heart

Hand is Distal to the Torso

21
Q

What effect does the loss of the nucleus have on the mature RBC

A

Can not divide, make proteins, or carry out Mitosis

22
Q

What is an Organelle

A

Specialized cellular compartments that carry out a variety of functions

23
Q

Label a Drawing of a duplicated chromosome

A
  • Chromatide
  • Centromere
  • Chromosome
24
Q

What is Diffusion

A

going form an area of greater concentration to an area of lower concentration
Passive transport across a membrane

25
Q

What is Osmotic Pressure

A

the force necessary to stop the slow of water across a membrane

26
Q

What is Active Transport

A

Movement across a membrane that requires energy (ATP)

27
Q

What is Facilitated Diffusion

A

Carrier proteins transport molecules across a membrane that are too large to fit though by themselves. DOES NOT require energy

28
Q

What is Vesicular Transport

A

Transport into or out of a cell through the vesicles .

Requires Energy

29
Q

What is the Function of Peroxisomes

A

metabolize fatty acids, detox cellular chemicals

30
Q

What is the Function of Mitochondria

A

Produces Energy

31
Q

What is the Function of Rough Endoplasmic Reticulum (RER)

A

Location of Ribosomes

32
Q

What is the function of Golgi Apparatus

A

Packing area

33
Q

What is the function of Lysosomes

A

digest particles brought into cell

34
Q

What is the function of Centrioles

A

make the microtubules

35
Q

What is the function of a Nucleus

A

Control Center

36
Q

Phases of Mitosis match the stage (pg46)

A
  • Meta phase
  • Ana phase
  • Telo phase
  • Inter phase
  • Pro phase
37
Q

What is Osmosis

A

Diffusion of water across a cell membrane

38
Q

What is Hemolysis

A

RBC burst

39
Q

what is Crenation

A

Shrinking of RBC

40
Q

Cervical

A

Neck

41
Q

Axillary

A

Armpit

42
Q

Popiteal

A

Back of Knee

43
Q

Cranium

A

Skull

Anatamy and Physiology (10 decks)

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