BMS Lab Exam 2 with 100% correct answers
Which |of |the |following |cells |require |the |presence |of |insulin |before |glucose |can |be |transported |
across |their |cell |membranes. |- |correct |answer |-Muscle |cells |and |adipose |tissue
Which |hormone |would |you |expect |to |be |released |into |the |blood |following |a |meal |high |in |
carbohydrate? |- |correct |answer |-insulin
In |the |case |of |insulin |shock, |you |would |expect |blood |glucose |levels |to |be: |- |correct |answer |-below |
normal
absolute |decrease |in |insulin |production |- |correct |answer |-Type |1 |diabetes
decreased |number |of |functional |insulin |receptors |- |correct |answer |-Type |2 |diabetes
elevated |fasting |blood |glucose |levels |- |correct |answer |-Type |1 |and |2 |diabetes
Your |subject |has |a |body |surface |area |of |1.8 |meters2. |The |lab |manual |instructs |you |to |give |the |
subject |40 |grams |of |glucose |per |m2 |of |surface |area. |If |the |glucose |solution |has |10 |grams |of |glucose
|per |ounce, |how |many |ounces |does |your |subject |need |to |ingest |for |the |Glucose |Tolerance |Test? |- |
correct |answer |-7.2
List |the |four |components |of |the |refractive |system |of |the |eye. |- |correct |answer |-cornea
lens |
aqueous |humor |
vitreous |humor
,The |relative |concentrations |of |rods |is |greater |in |the |_____ |than |the |_____ |of |the |retina. |- |correct |
answer |-periphery; |fovea
focal |point |- |correct |answer |-point |at |which |light |converges |behind |a |lens
focal |length |- |correct |answer |-distance |between |the |lens |and |the |focal |point
convex |lens |- |correct |answer |-lens |that |causes |the |light |rays |to |converge
concave |lens |- |correct |answer |-lens |that |causes |light |rays |to |diverge
myopia |- |correct |answer |-focal |point |falls |in |front |of |the |retina
hyperopia |- |correct |answer |-refractive |power |of |lens |system |too |weak |for |focal |length
astigmatism |- |correct |answer |-irregularly |shaped |cornea |or |lens
The |formula |for |calculation |refractive |power |in |diopters |is |shown |below: |
If |an |eye's |refractive |system |has |a |focal |length |of |18.9 |millimeters, |its |refractive |power |is |____ |
diopters. |
Note: |remember |to |convert |to |meters |and |calculate |to |the |nearest |0.1 |diopter. |- |correct |answer |-
52.9
What |antibody(ies) |is |(are) |present |in |blood |that |is |both |Type |B |and |Rh |positive? |- |correct |answer |-
a |antibody
Naturally |occurring |antibodies |are |___________________. |- |correct |answer |-antibody |a |(Anti-A) |
antibody |b |(Anti-B)
,Erythroblastosis |fetalis |- |correct |answer |-is |due |to |the |mother |having |made |an |antibody |to |fetal |Rh
|positive |red |cells. |
|
can |be |treated |in |the |newborn. |
|
can |be |prevented |in |a |second |child |by |treatment |of |the |mother |with |anti-Rh |serum |or |Rhogam |
following |the |birth |of |a |first |Rh |positive |child.
A |child |with |AB, |Rh |positive |blood |type |has |a |mother |whose |blood |type |is |B |Rh |negative. |The |
baby's |father's |is |most |likely: |- |correct |answer |-Type |A |and |Rh |positive
Which |of |the |following |may |be |considered |a |rule |for |blood |typing? |- |correct |answer |-Antibodies |are
|found |in |the |plasma |or |serum. |
Agglutination |only |occurs |in |the |presence |of |both |the |antigen |and |its |corresponding |antibody.
The |correct |sequence |of |the |wave |of |depolarization |that |passes |through |the |heart |is: |- |correct |
answer |-sinoatrial |(SA) |node, |atrioventricular |(AV) |node, |bundle |of |His, |bundle |branches, |Purkinje |
fibers
Match |the |labeled |lines |in |the |graphic |below |with |the |appropriate |part |of |the |conductions |system.
|- |correct |answer |-see |pic |quiz |8
Indicate |the |type |of |action |potential |(slow |or |fast |response) |is |seen |in |the |S-A |node: |- |correct |
answer |-slow |response
An |electrocardiogram |is |a |record |of: |(More |than |one |response |may |be |correct |and |1/2 |point |will |be
|deducted |for |incorrect |selections.) |- |correct |answer |-electrical |impulse |conduction |through |the |
heart. |
extracellular |recording |of |the |sum |of |all |the |electrical |activity |of |the |heart |over |time
, Using |the |figure |below, |match |the |waves |and |intervals |in |the |ECG |with |their |appropriate |names. |- |
correct |answer |-see |pic |quiz |8
insulin |receptors |- |correct |answer |-protein |molecule |for |insulin |binding, |activates |glucose |
transporter
glycogen |- |correct |answer |-Storage |form |of |glucose, |animal |starch
hypoglycemia |- |correct |answer |-low |blood |glucose |level
hyperglycemia |- |correct |answer |-elevated |blood |glucose |level
glycogenesis |- |correct |answer |--glucose |to |glycogen
glycogenolysis |- |correct |answer |-glycogen |to |glucose
gluconeogenesis |- |correct |answer |-amino |acids |and |glycerol |to |glucose
lipogenesis |- |correct |answer |-glucose |to |lipids
Lipogenesis |is |a |______ |process |that |occurs |primarily |______. |- |correct |answer |-synthetic; |following |
a |meal
Glycogenolysis |is |a |______ |process |that |occurs |primarily |______. |- |correct |answer |-degradative; |
during |the |fasting |state
Glycogenesis |is |a |______ |process |that |occurs |primarily |______. |- |correct |answer |-synthetic; |
following |a |meal
Lipolysis |is |a |______ |process |that |occurs |primarily |______. |- |correct |answer |-degradative; |during |the
|fasting |state
Which |of |the |following |cells |require |the |presence |of |insulin |before |glucose |can |be |transported |
across |their |cell |membranes. |- |correct |answer |-Muscle |cells |and |adipose |tissue
Which |hormone |would |you |expect |to |be |released |into |the |blood |following |a |meal |high |in |
carbohydrate? |- |correct |answer |-insulin
In |the |case |of |insulin |shock, |you |would |expect |blood |glucose |levels |to |be: |- |correct |answer |-below |
normal
absolute |decrease |in |insulin |production |- |correct |answer |-Type |1 |diabetes
decreased |number |of |functional |insulin |receptors |- |correct |answer |-Type |2 |diabetes
elevated |fasting |blood |glucose |levels |- |correct |answer |-Type |1 |and |2 |diabetes
Your |subject |has |a |body |surface |area |of |1.8 |meters2. |The |lab |manual |instructs |you |to |give |the |
subject |40 |grams |of |glucose |per |m2 |of |surface |area. |If |the |glucose |solution |has |10 |grams |of |glucose
|per |ounce, |how |many |ounces |does |your |subject |need |to |ingest |for |the |Glucose |Tolerance |Test? |- |
correct |answer |-7.2
List |the |four |components |of |the |refractive |system |of |the |eye. |- |correct |answer |-cornea
lens |
aqueous |humor |
vitreous |humor
,The |relative |concentrations |of |rods |is |greater |in |the |_____ |than |the |_____ |of |the |retina. |- |correct |
answer |-periphery; |fovea
focal |point |- |correct |answer |-point |at |which |light |converges |behind |a |lens
focal |length |- |correct |answer |-distance |between |the |lens |and |the |focal |point
convex |lens |- |correct |answer |-lens |that |causes |the |light |rays |to |converge
concave |lens |- |correct |answer |-lens |that |causes |light |rays |to |diverge
myopia |- |correct |answer |-focal |point |falls |in |front |of |the |retina
hyperopia |- |correct |answer |-refractive |power |of |lens |system |too |weak |for |focal |length
astigmatism |- |correct |answer |-irregularly |shaped |cornea |or |lens
The |formula |for |calculation |refractive |power |in |diopters |is |shown |below: |
If |an |eye's |refractive |system |has |a |focal |length |of |18.9 |millimeters, |its |refractive |power |is |____ |
diopters. |
Note: |remember |to |convert |to |meters |and |calculate |to |the |nearest |0.1 |diopter. |- |correct |answer |-
52.9
What |antibody(ies) |is |(are) |present |in |blood |that |is |both |Type |B |and |Rh |positive? |- |correct |answer |-
a |antibody
Naturally |occurring |antibodies |are |___________________. |- |correct |answer |-antibody |a |(Anti-A) |
antibody |b |(Anti-B)
,Erythroblastosis |fetalis |- |correct |answer |-is |due |to |the |mother |having |made |an |antibody |to |fetal |Rh
|positive |red |cells. |
|
can |be |treated |in |the |newborn. |
|
can |be |prevented |in |a |second |child |by |treatment |of |the |mother |with |anti-Rh |serum |or |Rhogam |
following |the |birth |of |a |first |Rh |positive |child.
A |child |with |AB, |Rh |positive |blood |type |has |a |mother |whose |blood |type |is |B |Rh |negative. |The |
baby's |father's |is |most |likely: |- |correct |answer |-Type |A |and |Rh |positive
Which |of |the |following |may |be |considered |a |rule |for |blood |typing? |- |correct |answer |-Antibodies |are
|found |in |the |plasma |or |serum. |
Agglutination |only |occurs |in |the |presence |of |both |the |antigen |and |its |corresponding |antibody.
The |correct |sequence |of |the |wave |of |depolarization |that |passes |through |the |heart |is: |- |correct |
answer |-sinoatrial |(SA) |node, |atrioventricular |(AV) |node, |bundle |of |His, |bundle |branches, |Purkinje |
fibers
Match |the |labeled |lines |in |the |graphic |below |with |the |appropriate |part |of |the |conductions |system.
|- |correct |answer |-see |pic |quiz |8
Indicate |the |type |of |action |potential |(slow |or |fast |response) |is |seen |in |the |S-A |node: |- |correct |
answer |-slow |response
An |electrocardiogram |is |a |record |of: |(More |than |one |response |may |be |correct |and |1/2 |point |will |be
|deducted |for |incorrect |selections.) |- |correct |answer |-electrical |impulse |conduction |through |the |
heart. |
extracellular |recording |of |the |sum |of |all |the |electrical |activity |of |the |heart |over |time
, Using |the |figure |below, |match |the |waves |and |intervals |in |the |ECG |with |their |appropriate |names. |- |
correct |answer |-see |pic |quiz |8
insulin |receptors |- |correct |answer |-protein |molecule |for |insulin |binding, |activates |glucose |
transporter
glycogen |- |correct |answer |-Storage |form |of |glucose, |animal |starch
hypoglycemia |- |correct |answer |-low |blood |glucose |level
hyperglycemia |- |correct |answer |-elevated |blood |glucose |level
glycogenesis |- |correct |answer |--glucose |to |glycogen
glycogenolysis |- |correct |answer |-glycogen |to |glucose
gluconeogenesis |- |correct |answer |-amino |acids |and |glycerol |to |glucose
lipogenesis |- |correct |answer |-glucose |to |lipids
Lipogenesis |is |a |______ |process |that |occurs |primarily |______. |- |correct |answer |-synthetic; |following |
a |meal
Glycogenolysis |is |a |______ |process |that |occurs |primarily |______. |- |correct |answer |-degradative; |
during |the |fasting |state
Glycogenesis |is |a |______ |process |that |occurs |primarily |______. |- |correct |answer |-synthetic; |
following |a |meal
Lipolysis |is |a |______ |process |that |occurs |primarily |______. |- |correct |answer |-degradative; |during |the
|fasting |state
