Biophysical Agents Exam 1 Questions With
Correct Answers
Mechanical |traction |has |been |surmised |to |provide |which |of |the |following |effects?
a. |decreases |discal |fluid |exchange |and |nutrient |transport |
b. |increased |foraminal |size
c. |micro |shearing |affects
d. |increase |collagen |tissue |extensibility |- |CORRECT |ANSWER✔✔-b. |increased |foraminal |size
___________
a. |it |actually |increases |it
c |and |d. |nonthermal |US |effects
KAHOOT
Which |of |the |following |is |NOT |true |about |pain?
a. |nociceptors |become |more |sensitive |to |activation |with |peripheral |sensitization.
b. |A-delta |fibers |respond |to |high |intensity |mechanical |and |thermal |stimuli |
c. |Sensation |from |C-fibers |are |often |described |as |sharp |and |prickling.
d. |The |gate |control |theory |explains |how |large |fibers |block |pain |transmission |to |the |brain. |- |
CORRECT |ANSWER✔✔-c. |Sensation |from |C-fibers |are |often |described |as |sharp |and |prickling.
C |fiber |sensations |are |dull, |aching, |and |burning.
,Which |of |the |following |is |NOT |true |about |pain?
a. |C |fibers |respond |to |a |broad |range |of |stimuli
b. |When |there |is |tissue |damage, |nociceptors |send |signals |through |the |PNS |through |the |spinal |
cord |and |then |to |the |brain.
c. |Patients |with |chronic |pain |often |exhibit |psychosocial |behaviors |like |depression
d. |High |threshold |neurons |receive |input |from |both |nociceptive |and |non-nociceptive |primary |
afferent |fibers |- |CORRECT |ANSWER✔✔-d. |High |threshold |neurons |receive |input |from |both |
nociceptive |and |non-nociceptive |primary |afferent |fibers |
High |threshold |neurons |receive |info |from |the
nociceptors |only.
Which |of |the |following |is |NOT |true |about |pain?
a. |Electrical |stimulation |and |superficial |heat |are |some |modalities |that |stimulate |A-beta |fibers |
b. |Chronic |pain |is |often |associated |with |increased
muscle |tone. |
c. |A |fibers |conduct |signals |quickly, |generating |a |withdrawal |response
d. |When |pain |occurs |at |a |site |remote |from |the |source |of |the |disease |or |injury, |it |is |considered
referred |pain. |- |CORRECT |ANSWER✔✔-b. |Chronic |pain |is |often |associated |with |increased
muscle |tone. |
Acute |pain |is
Which |of |the |following |is |NOT |true |about |pain?
,a. |Having |MI |and |experiencing |pain |in |the |jaw |and |arm |is |an |example |of |referred |pain.
b. |Acute |pain |is |biologically |meaningful |and |associated |with |measurable |changes.
c. |Place |a |chronic |patient |in |a |loosepack |position |when |applying |modalities. |
d. |Central |inhibition |is |the |activation |of |descending |inhibitory |pathways |projecting |to |the |SC. |- |
CORRECT |ANSWER✔✔-c. |Place |a |chronic |patient |in |a |loosepack |position |when |applying |
modalities. |
A |chronic |patient |must |be |put |in |a |stretched |position. |An |acute |patient |must |be |put |in |a |loose
|pack |position.
A |condition |in |which |the |person |is |exposed |to |cold |temperatures |and |their |red |blood |cells |
breakdown |and |release |hemoglobin |which |is |then |found |in |the |urine. |- |CORRECT |
ANSWER✔✔-Paroxysmal |cold |hemoglobinuria
A |disorder |of |abnormal |blood |proteins |that |at |low |body |temperature |clump |and |block |blood |
vessels |which |can |result |in |ischemia |and |then |gangrene. |- |CORRECT |ANSWER✔✔-
Cryoglobulinemia
An |arterial |spasm |due |to |exposure |to |cold |that |interrupts |blood |flow |to |the |fingers, |toes, |ears,
|and |nose. |- |CORRECT |ANSWER✔✔-Raynaud's |phenomenon
When |documenting |cryotherapy, |what |is |not |a |factor |you |need |to |include?
a. |position |of |body |part
b. |intensity |such |as |cold |bath |temperature
c. |shape |of |cold |back, |barrier |used
d. |skin |appearance
e. |vital |signs |- |CORRECT |ANSWER✔✔-e. |vital |signs
, You |include |this |when |documenting |compression.
What |circumstance |would |warrant |the |use |of |paraffin?
a. |Frozen |shoulder
b. |Acute |fracture |of |the |distal |phalanx
c. |Subacute |carpal |tunnel |syndrome |due |to |tight |finger |flexors
d. |2 |days |post |op |surgical |repair |of |the |distal |finger |flexors |- |CORRECT |ANSWER✔✔-c. |
Subacute |carpal |tunnel |syndrome |due |to |tight |finger |flexors |
Paraffin |is |used |for...
- |Distal |extremities |
- |OA |or |RA |
- |Healed |scar |sites |
- |Increasing |ROM |and |pliability |of |skin |
- |Not |for |acute/ |inflammatory! |Subacute |is |fine
KAHOOT
What |is |a |recommended |temperature |for |water |in |a |hydrocollator? |- |CORRECT |ANSWER✔✔-
160 |degrees
Must |be |between |158-167
KAHOOT
Correct Answers
Mechanical |traction |has |been |surmised |to |provide |which |of |the |following |effects?
a. |decreases |discal |fluid |exchange |and |nutrient |transport |
b. |increased |foraminal |size
c. |micro |shearing |affects
d. |increase |collagen |tissue |extensibility |- |CORRECT |ANSWER✔✔-b. |increased |foraminal |size
___________
a. |it |actually |increases |it
c |and |d. |nonthermal |US |effects
KAHOOT
Which |of |the |following |is |NOT |true |about |pain?
a. |nociceptors |become |more |sensitive |to |activation |with |peripheral |sensitization.
b. |A-delta |fibers |respond |to |high |intensity |mechanical |and |thermal |stimuli |
c. |Sensation |from |C-fibers |are |often |described |as |sharp |and |prickling.
d. |The |gate |control |theory |explains |how |large |fibers |block |pain |transmission |to |the |brain. |- |
CORRECT |ANSWER✔✔-c. |Sensation |from |C-fibers |are |often |described |as |sharp |and |prickling.
C |fiber |sensations |are |dull, |aching, |and |burning.
,Which |of |the |following |is |NOT |true |about |pain?
a. |C |fibers |respond |to |a |broad |range |of |stimuli
b. |When |there |is |tissue |damage, |nociceptors |send |signals |through |the |PNS |through |the |spinal |
cord |and |then |to |the |brain.
c. |Patients |with |chronic |pain |often |exhibit |psychosocial |behaviors |like |depression
d. |High |threshold |neurons |receive |input |from |both |nociceptive |and |non-nociceptive |primary |
afferent |fibers |- |CORRECT |ANSWER✔✔-d. |High |threshold |neurons |receive |input |from |both |
nociceptive |and |non-nociceptive |primary |afferent |fibers |
High |threshold |neurons |receive |info |from |the
nociceptors |only.
Which |of |the |following |is |NOT |true |about |pain?
a. |Electrical |stimulation |and |superficial |heat |are |some |modalities |that |stimulate |A-beta |fibers |
b. |Chronic |pain |is |often |associated |with |increased
muscle |tone. |
c. |A |fibers |conduct |signals |quickly, |generating |a |withdrawal |response
d. |When |pain |occurs |at |a |site |remote |from |the |source |of |the |disease |or |injury, |it |is |considered
referred |pain. |- |CORRECT |ANSWER✔✔-b. |Chronic |pain |is |often |associated |with |increased
muscle |tone. |
Acute |pain |is
Which |of |the |following |is |NOT |true |about |pain?
,a. |Having |MI |and |experiencing |pain |in |the |jaw |and |arm |is |an |example |of |referred |pain.
b. |Acute |pain |is |biologically |meaningful |and |associated |with |measurable |changes.
c. |Place |a |chronic |patient |in |a |loosepack |position |when |applying |modalities. |
d. |Central |inhibition |is |the |activation |of |descending |inhibitory |pathways |projecting |to |the |SC. |- |
CORRECT |ANSWER✔✔-c. |Place |a |chronic |patient |in |a |loosepack |position |when |applying |
modalities. |
A |chronic |patient |must |be |put |in |a |stretched |position. |An |acute |patient |must |be |put |in |a |loose
|pack |position.
A |condition |in |which |the |person |is |exposed |to |cold |temperatures |and |their |red |blood |cells |
breakdown |and |release |hemoglobin |which |is |then |found |in |the |urine. |- |CORRECT |
ANSWER✔✔-Paroxysmal |cold |hemoglobinuria
A |disorder |of |abnormal |blood |proteins |that |at |low |body |temperature |clump |and |block |blood |
vessels |which |can |result |in |ischemia |and |then |gangrene. |- |CORRECT |ANSWER✔✔-
Cryoglobulinemia
An |arterial |spasm |due |to |exposure |to |cold |that |interrupts |blood |flow |to |the |fingers, |toes, |ears,
|and |nose. |- |CORRECT |ANSWER✔✔-Raynaud's |phenomenon
When |documenting |cryotherapy, |what |is |not |a |factor |you |need |to |include?
a. |position |of |body |part
b. |intensity |such |as |cold |bath |temperature
c. |shape |of |cold |back, |barrier |used
d. |skin |appearance
e. |vital |signs |- |CORRECT |ANSWER✔✔-e. |vital |signs
, You |include |this |when |documenting |compression.
What |circumstance |would |warrant |the |use |of |paraffin?
a. |Frozen |shoulder
b. |Acute |fracture |of |the |distal |phalanx
c. |Subacute |carpal |tunnel |syndrome |due |to |tight |finger |flexors
d. |2 |days |post |op |surgical |repair |of |the |distal |finger |flexors |- |CORRECT |ANSWER✔✔-c. |
Subacute |carpal |tunnel |syndrome |due |to |tight |finger |flexors |
Paraffin |is |used |for...
- |Distal |extremities |
- |OA |or |RA |
- |Healed |scar |sites |
- |Increasing |ROM |and |pliability |of |skin |
- |Not |for |acute/ |inflammatory! |Subacute |is |fine
KAHOOT
What |is |a |recommended |temperature |for |water |in |a |hydrocollator? |- |CORRECT |ANSWER✔✔-
160 |degrees
Must |be |between |158-167
KAHOOT
