Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Advanced pathophysiology > Module 1 > Flashcards

Module 1 Flashcards

1
Q

Cellular communication

A

Page 15-17
* Maintains homeostasis
* Regulates growth and division
* Coordinates functions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Cells communicate in 3 main ways

A
  1. They display plasma membrane–bound signaling molecules (receptors)
  2. They affect receptor proteins inside the target cell & the signal molecule has to enter the cell to bind to them
  3. They form protein channels (gab junctions) that directly coordinates activity of adjacent cells
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Hydrophobic

A

Page 7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Hydrophilic

A

Page 7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Extracellular fluid components

A

Page 12-15
* Plasma
*Interstitial fluid
* Lymph
*Transcellular fluid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Cell death by necrosis

A

Page 85-88; Slides 34-38

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Creatinine Kinase-Why would it be elevated?

A

*Creatine helps recycle ATP–muscle metabolism
*Heat creates creatine–creatinine
*Enzyme to help homeostasis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Krebs cycle (summary)

A

Page 20
Releases ATP & CO2
*Occurs in the mitochondiral matrix
* Most of the ATP is generated at this stage
* 2/3 of the total oxidation of carbon compounds in cells
* End products: CO2 and two dinucleotides INADH & FADH2
* Key part of aerobic respiration in cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Mechanism of cellular injury and death

A

Page 47-68
Cannot keep homeostasis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Intracellular electrolytes

A

Page 111; Slide 12
* Potassium
* Phosphate
* Organic ions
* Magnesium
* Proteins
calcium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Extracellular electrolytes

A

Page 111; Slide 12
* Sodium
* Chloride
* Bicarbonate
calcium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Sodium concentration is controlled how?

A

Page 111-114
Regulated by ADH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Distribution of body fluids in aging

A

Page 91-94

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Edema treatments

A

Page 110-111
* Diuretics
* Elevating limbs
* Compression stockings
* Avoid prolonged standing
* Restrict salt intake

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

ABG interpretation (acidosis)

A

Page 129-131
PH <7.35
High H+

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Phagocytosis

A

Chapter 1 PP slides
Large molecular substances are engulfed by the plasma membrane and enter the cell so that these substances can be isolated and destroyed by lysosomal enzymes

17
Q

ABG interpretation (alkalosis)

A

Page 129-131
PH>7.45
Low H+

18
Q

Eukaryotic cells

A

Chapter 1

19
Q

Passive transport is driven by what?

A

Occurs when water and small, electrically uncharged molecules move through pores–does not require energy

20
Q

Passive transport

A

Diffusion
*A solute is moved from an area of greater concentration to an area of lesser concentration
*The difference in concentration is known as a concentration gradient
*The rate of diffusion of a substance depends on its size and lipid solubility

21
Q

Lysosome

A

Structure:
Saclike structures that originate from the golgi (primary vs secondary lysosomes)
Functions:
Intracellular digestion system
Role in autodigestion and autophagy

22
Q

Sodium transport

A

Page 25-25

23
Q

Hypercapnia

A

Page 64
Respiratory acidosis

Advanced pathophysiology (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions