Pathophysiology Quiz A

 Name: Student ID:

1 Diffusion
2
Active Transport
3
Osmosis
4
Facilitated Diffusion

Select from the following and place with appropriate match above

A)  Biochemical process where a substance is selectively transported across a membrane using “helper proteins” as seen with insulin for example.

B)  The movement of solvent from an area of lesser solute concentration to an area of higher solute concentration which requires no energy to perform the task.

C)  Biochemical process where a substance is moved across a cell membrane, often against gradient (low to high) and uses energy to accomplish this.

D)   The movement of solutes from an area of greater concentration to an area of lesser concentration which requires no energy to perform the task.

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5 Intracellular fluid

6 Extracellular fluid

7 Intravascular fluid

8 Interstitial fluid

Select from the following and place with appropriate match above

A)  Portion of the body fluid found outside the body’s cells, yet not within the circulatory system.

B)  Portion of the body fluid outside the body’s cells.

C)  Portion of the body’s fluid outside the body’s cells and within the circulatory system.

D)  Portion of the body fluid inside the body’s cells.

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9   Cation

10 Anion

11 Isotonic

12 Hypertonic

Select from the following and place with appropriate match above

A)  Negatively charged ion

B)  State in which solutions on opposite sides are equal

C)  State in which a solution of higher solute concentration on one side than the other.  Results in an enlarging cell.

D)  State in which a solution of higher solute concentration on one side than the other.  Results in a shrinking cell.

E)  Positively charged ion

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13)  What is the most abundant extracellular ion?      A) Na+        B) K+

14)  What is the most intracellular ion?       A) Na+       B) K+

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15)  ¯H+ + HCO3- ® ¯H2CO3- ® H2O  + ¯CO2 tells us what?
                           

A) Resp Acid  B) Resp Base  C) Metabolic Acid  D) Metabolic Base

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16 Lactic acidosis    

17 Facilitated Diffusion    

18 Solute     

19 Active Transport     

20 Anaerobic   

21 Diffusion     

22 Solvent       

23 Osmosis             

Select from the following and place with appropriate match above

A) Movement of water from a less to more concentrated solution

B) Movement of a particulate moves from a high to low concentration.

C) Term given to substances dissolved in solution.

D) Term given to the fluid of a solution.

E) Accumulation of H+ ions in the blood resulting in a lower pH in muscle and serum.

AB) Pertains to the absence of oxygen.

BC) Moves against gradient and is a carrier-mediator process.

CD) Moves from a high to low concentration and is a carrier-mediator process.

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24) Chemoreceptors provide negative feedback to regulate:  
   A) pH levels   B) Blood pressure

25) Baroreceptors provide negative feedback to regulate:           
   A) pH levels          B) Blood pressure

26) Renin from the kidney stimulates the production of? 
  A) ATP       B) ATCH    C) Angiotensin    D) None are correct

27) Blood gas as follows; PaO2 of 75 / PaCO2 of 48 / pH of 7.35      What does it indicate?
   A) Metabolic acid   B) Metabolic Base   C) Respiratory acid   D) Respiratory Base

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% REPRESENTS SOLUTE CONCENTRATION

 Highlighted in YELLOW is concentration within a cell.

Assume the interstitial, intravascular and cells have the same concentration of solvent

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Interstitial Space                                  

            30%             20% CELL            30%

                  20% CELL               20% CELL

         _ _ _ _ _ _ _ semi-permeable membrane _ _ _ _ _

Blood Vessel (intravascular)                 40%

          45% CELL                        45% CELL

                    40%                 40%  

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28) Related to the interstitial and intravascular space solvent will go:
   A) into the interstitial space     B) into the intravascular space

29) Related to the intracellular fluid and the intravascular fluid the solute will travel:
  A) into the intracellular space    B) Into the intravascular space

30) If D50% is introduced into the intravascular space raising the concentration from 40% to 60% will the solute enter the cells?
  A) Yes    B) No

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31.   Ribosomes        A) Protein Production

32.   Lysosome         B) Contain RNA

33. Mitochondria      C) Cells Immune System

34. Endoplasmic       D) Produce ATP

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A) Gastrocnemius   B) Oblique  C) Rectus Abdominis   D) Gluteus Maximus

35. What is the most superior muscle from the list above: 

36.   What is the muscle that is considered to be most lateral:

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A) Mitral  B) Tricuspid  C) Aoric   D) Pulmonic

37. Which two valves are termed semi-lunar valves:  

38. Which valve between the right atria and right ventricle?

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39. What is the point at which the trachea and left & right bronchi main stems meet?
 
a.   Sternal notch   b) Carina    c) Cuneiform  d) St. Louis costal region

40. What is the proximal sphincter of the stomach? 
  A) Pyloric   B) Cardiac

41. Intracellular fluid accounts for ____% of the human bodies 60% total body weight of water.
    a.
        40%     b) 15%    c) 20%

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42. Diffusion              a) Solute from a low to high  

43. Osmosis               b) Solvent moves from a low to high solute

44. Active Transport   c) Solute from a high to low

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¯H+ + HCO3- ® ¯H2CO3- ® H2O  + ¯CO2

45. a.  metabolic acid  b. Metabolic base   c) Resp acid   d) Resp base

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46. Baroreceptors are found in only the aorta and carotid arteries. 
A) true  B) False

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A) Cholinergic    B) Adrenergic    C) ACh    D) Nor-epi      E) -lytic     AB) –mimetic

47. What is the neurotransmitter of the sympathetic system?

48. What is the term given to the parasympathetic?

49. What is the suffix given to a word that means to stimulate.

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A) Beta 1               B) Beta 2                C) Alpha 1             D) Alpha 2

50. Has to do with vasodilatation of lungs.

51. Has to do with positive inotropic affects?

52. Has to do with vasoconstriction?

53. Has to do with re-absorption or update of nor-epi neurotransmitter?

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