NUR 2038 Exam 4 Questions With Correct
Answers
Fluid |contains |equal |number |of |what |types |of |ions? |- |CORRECT |ANSWER✔✔-positive |and |
negative
How |does |acid |base |balance |occur? |- |CORRECT |ANSWER✔✔-matching |the |rate |of |hydrogen |
ion |production |with |loss
What |is |the |normal |arterial |blood |pH? |- |CORRECT |ANSWER✔✔-7.35-7.45
What |is |the |normal |venous |blood |pH? |- |CORRECT |ANSWER✔✔-7.31-7.41
Changes |in |the |arterial |and |venous |blood |pH |Cana |affect |what? |- |CORRECT |ANSWER✔✔-
shape |of |hormones |and |enzymes, |electrolyte |imbalance, |excitable |membranes, |effectiveness |
of |drugs |or |hormones
release |nitrogen |ions |when |dissolved |in |water |- |CORRECT |ANSWER✔✔-acids
binds |with |hydrogen |ions |in |solutions |- |CORRECT |ANSWER✔✔-bases
critical |in |maintaining |normal |body |fluid |pH |- |CORRECT |ANSWER✔✔-buffers
Body |fluid |chemistry |is |dependent |on? |- |CORRECT |ANSWER✔✔-Bicarbonate |ions |(HCO3), |
Relationship |between |CO2 |and |hydrogen |ions, |Calculation |of |free |hydrogen |ion |level
What |is |the |normal |ratio |of |carbonic |acid |to |bicarbonate? |- |CORRECT |ANSWER✔✔-1:20
,What |are |acids? |- |CORRECT |ANSWER✔✔-incomplete |breakdown |of |glucose, |breakdown |of |fats
|and |proteins, |destruction |of |cells
bicarbonate |is |what |type |of |base? |- |CORRECT |ANSWER✔✔-weak
What |is |the |major |buffer |of |extracellular |fluid? |- |CORRECT |ANSWER✔✔-bicarbonate
how |is |bicarbonate |formed? |- |CORRECT |ANSWER✔✔-intentional |absorption |to |ECF, |kidney |
absorption, |and |breakdown |of |carbonic |acid
When |chemical |buffers |cannot |prevent |blood |pH |changes |alone, |what |is |the |second |line |of |
defense |system? |- |CORRECT |ANSWER✔✔-respiratory
How |can |the |respiratory |system |change |the |blood |pH? |- |CORRECT |ANSWER✔✔-
hyperventilation, |hypoventilation
What |organ |compensates |for |acid-base |imbalances |of |metabolic |orgin? |- |CORRECT |
ANSWER✔✔-lungs
What |is |the |third |line |of |defense |against |pH |changes |in |the |body? |- |CORRECT |ANSWER✔✔-
kidneys
The |kidneys |are |stronger |for |regulating |what |balance? |- |CORRECT |ANSWER✔✔-acid |base
The |kidneys |take |longer |to |regulate |what |balance? |- |CORRECT |ANSWER✔✔-chemical |and |
respiratory
, The |kidneys |move |what? |- |CORRECT |ANSWER✔✔-bicarbonate
The |kidneys |form |what? |- |CORRECT |ANSWER✔✔-acids |and |ammonium
What |pH |is |usually |fatal? |- |CORRECT |ANSWER✔✔-<6.9 |or |>7.8
The |respiratory |system |is |more |sensitive |to |acid |or |base? |- |CORRECT |ANSWER✔✔-acid
How |long |does |it |take |for |the |respiratory |system |to |compensate |the |blood |pH? |- |CORRECT |
ANSWER✔✔-seconds |to |minutes
What |are |the |responsibilities |of |the |kidneys? |- |CORRECT |ANSWER✔✔-regulation |of |ECF |
volume, |osmolarity, |ION |concentration, |pH, |excretion |of |waste |and |toxins, |production |of |
hormones
works |to |ensure |an |adequate |quantity |of |plasma |to |keep |blood |flowing |to |vital |organs |- |
CORRECT |ANSWER✔✔-regulation |of |ECF |volume
Helps |keep |ECF |from |becoming |too |dilute |or |concentrated |with |respect |to |the |solutes |carried |
in |the |fluid |- |CORRECT |ANSWER✔✔-regulation |of |osmolarity
maintains |relatively |constant |levels |of |key |ions |including |Na+, |K+, |Ca |- |CORRECT |ANSWER✔✔-
regulation |of |ion |concentration
prevents |blood |plasma |from |becoming |too |acidic |or |basic |by |regulating |ions |- |CORRECT |
ANSWER✔✔-regulation |of |pH
filters |out |water |soluble |waste |products |and |environmental |toxins |- |CORRECT |ANSWER✔✔-
excretion |of |toxins |and |waste
Answers
Fluid |contains |equal |number |of |what |types |of |ions? |- |CORRECT |ANSWER✔✔-positive |and |
negative
How |does |acid |base |balance |occur? |- |CORRECT |ANSWER✔✔-matching |the |rate |of |hydrogen |
ion |production |with |loss
What |is |the |normal |arterial |blood |pH? |- |CORRECT |ANSWER✔✔-7.35-7.45
What |is |the |normal |venous |blood |pH? |- |CORRECT |ANSWER✔✔-7.31-7.41
Changes |in |the |arterial |and |venous |blood |pH |Cana |affect |what? |- |CORRECT |ANSWER✔✔-
shape |of |hormones |and |enzymes, |electrolyte |imbalance, |excitable |membranes, |effectiveness |
of |drugs |or |hormones
release |nitrogen |ions |when |dissolved |in |water |- |CORRECT |ANSWER✔✔-acids
binds |with |hydrogen |ions |in |solutions |- |CORRECT |ANSWER✔✔-bases
critical |in |maintaining |normal |body |fluid |pH |- |CORRECT |ANSWER✔✔-buffers
Body |fluid |chemistry |is |dependent |on? |- |CORRECT |ANSWER✔✔-Bicarbonate |ions |(HCO3), |
Relationship |between |CO2 |and |hydrogen |ions, |Calculation |of |free |hydrogen |ion |level
What |is |the |normal |ratio |of |carbonic |acid |to |bicarbonate? |- |CORRECT |ANSWER✔✔-1:20
,What |are |acids? |- |CORRECT |ANSWER✔✔-incomplete |breakdown |of |glucose, |breakdown |of |fats
|and |proteins, |destruction |of |cells
bicarbonate |is |what |type |of |base? |- |CORRECT |ANSWER✔✔-weak
What |is |the |major |buffer |of |extracellular |fluid? |- |CORRECT |ANSWER✔✔-bicarbonate
how |is |bicarbonate |formed? |- |CORRECT |ANSWER✔✔-intentional |absorption |to |ECF, |kidney |
absorption, |and |breakdown |of |carbonic |acid
When |chemical |buffers |cannot |prevent |blood |pH |changes |alone, |what |is |the |second |line |of |
defense |system? |- |CORRECT |ANSWER✔✔-respiratory
How |can |the |respiratory |system |change |the |blood |pH? |- |CORRECT |ANSWER✔✔-
hyperventilation, |hypoventilation
What |organ |compensates |for |acid-base |imbalances |of |metabolic |orgin? |- |CORRECT |
ANSWER✔✔-lungs
What |is |the |third |line |of |defense |against |pH |changes |in |the |body? |- |CORRECT |ANSWER✔✔-
kidneys
The |kidneys |are |stronger |for |regulating |what |balance? |- |CORRECT |ANSWER✔✔-acid |base
The |kidneys |take |longer |to |regulate |what |balance? |- |CORRECT |ANSWER✔✔-chemical |and |
respiratory
, The |kidneys |move |what? |- |CORRECT |ANSWER✔✔-bicarbonate
The |kidneys |form |what? |- |CORRECT |ANSWER✔✔-acids |and |ammonium
What |pH |is |usually |fatal? |- |CORRECT |ANSWER✔✔-<6.9 |or |>7.8
The |respiratory |system |is |more |sensitive |to |acid |or |base? |- |CORRECT |ANSWER✔✔-acid
How |long |does |it |take |for |the |respiratory |system |to |compensate |the |blood |pH? |- |CORRECT |
ANSWER✔✔-seconds |to |minutes
What |are |the |responsibilities |of |the |kidneys? |- |CORRECT |ANSWER✔✔-regulation |of |ECF |
volume, |osmolarity, |ION |concentration, |pH, |excretion |of |waste |and |toxins, |production |of |
hormones
works |to |ensure |an |adequate |quantity |of |plasma |to |keep |blood |flowing |to |vital |organs |- |
CORRECT |ANSWER✔✔-regulation |of |ECF |volume
Helps |keep |ECF |from |becoming |too |dilute |or |concentrated |with |respect |to |the |solutes |carried |
in |the |fluid |- |CORRECT |ANSWER✔✔-regulation |of |osmolarity
maintains |relatively |constant |levels |of |key |ions |including |Na+, |K+, |Ca |- |CORRECT |ANSWER✔✔-
regulation |of |ion |concentration
prevents |blood |plasma |from |becoming |too |acidic |or |basic |by |regulating |ions |- |CORRECT |
ANSWER✔✔-regulation |of |pH
filters |out |water |soluble |waste |products |and |environmental |toxins |- |CORRECT |ANSWER✔✔-
excretion |of |toxins |and |waste
