NR507IFinal IExamI

1.

Question I:

What Iterm Iis Iused Ito Idescribe Ia Ihernial Iprotrusion Iof Ia Isaclike Icyst

Ithat Icontains Imeninges, Ispinal Ifluid, Iand Ia Iportion Iof Ithe Ispinal Icord

Ithrough Ia Idefect Iin Ia Iposterior Iarch Iof Ia Ivertebra?

I Student

IAnswer: IEncephalocele

I

IMeningocele

I

ISpina Ibifida Iocculta

I

IMyelomeningocele

I

Instructor

IExplanation:

Myelomeningocele Iis Ia Ihernial Iprotrusion Iof Ia Isaclike Icyst Icontaining Imeninges,

Ispinal Ifluid, Iand Ia Iportion Iof Ithe Ispinal Icord Iwith Iits Inerves Ithrough Ia Idefect Iin

Ithe Iposterior Iarch Iof Ia Ivertebra. IThe Iremaining Ioptions Iare Inot Iappropriate

Iterms Ito Iidentity Ithe Idescribed Icondition.

I Points IReceived: 0 Iof I2

I Comments:

Question

I2.

Question I: What Iprovides Ithe Ibest Iestimate Iof Ithe Ifunctioning Iof Irenal Itissue?

I Student IAnswer:

IGlomerular Ifiltration Irate

I

IHourly Iurine Ioutput

I

ISerum Iblood Iurea Initrogen Iand Icreatinine

I

IThe Ispecific Igravity Iof Ithe Isolute Iconcentration Iof Ithe Iurine

I

Instructor

IExplanation:

The Iglomerular Ifiltration Irate Iprovides Ithe Ibest Iestimate Iof Ithe Ilevel Iof

Ifunctioning Iof Irenal Itissue. IThe Iother Ioptions Iare Inot Iused Ito Iassess Irenal

Itissue Ifunction.

I Points IReceived: 2 Iof I2

I Comments:

Question

I3.

Question I: Where Iare ILangerhans Icells Ifound?

I Student IAnswer:

ISkin

I

IIntestinal Ilining

I

IKidney

I

IThyroid

I

Instructor

IExplanation:

Of Ithe Iavailable Ioptions, Ionly Ithe Iskin Iis Ithe Ilocation Ifor ILangerhans Icells.

I Points IReceived: 2 Iof I2

I Comments:

Question

I4.

Question I: Where Iin Ithe Ilung Idoes Igas Iexchange Ioccur?

I Student IAnswer:

ITrachea

I

ISegmental Ibronchi

I

IAlveolocapillary Imembrane

I

IMain Ibronchus

I

Instructor

IExplanation:

Gas Iexchange Ioccurs Ionly Iacross Ithe Ialveolocapillary Imembrane.

I Points IReceived: 2 Iof I2

I Comments:

Question

I5.

Question I: The Itonic Ineck Ireflex Iobserved Iin Ia Inewborn Ishould Ino Ilonger Ibe

Iobtainable Iby:

I Student IAnswer:

I2 Iyears

I

I1 Iyear

I

I10 Imonths

I

I5 Imonths

I

Instructor

IExplanation:

The Itonic Ineck Ireflex Ishould Ibe Iunobtainable Iby I5 Imonths Iof Iage.

I Points IReceived: 2 Iof I2

I Comments:

Question

I6.

Question I: When Irenin Iis Ireleased, Iit Iis Icapable Iof Iwhich Iaction?

I Student IAnswer:

IInactivation Iof Iautoregulation

I

IDirect Iactivation Iof Iangiotensin III

I

IDirect Irelease Iof Iantidiuretic Ihormone I(ADH)

I

IFormation Iof Iangiotensin II

I

Instructor

IExplanation:

When Irenin Iis Ireleased, Iit Icleaves Ian I-globulin I(angiotensinogen Iproduced

Iby Iliver Ihepatocytes) Iin Ithe Iplasma Ito Iform Iangiotensin II.

I Points IReceived: 2 Iof I2

I Comments:

Question

I7.

Question I: The Iportion Iof Ithe Iantigen Ithat Iis Iconfigured Ifor Irecognition Iand

Ibinding Iis Ireferred Ito Ias Iwhat Itype Iof Ideterminant?

I Student

IAnswer: IImmunotope

I

IParatope

I

IEpitope

I

IAntigenitope

I

Instructor

IExplanation:

The Iprecise Iportion Iof Ithe Iantigen Ithat Iis Iconfigured Ifor Irecognition Iand Ibinding

Iis Icalled Iits Iantigenic Ideterminant Ior Iepitope. IThe Iother Ioptions Iare Inot Iused Ito

Iidentify Ithis Iportion Iof Ithe Iantigen.

I Points IReceived: 2 Iof I2

I Comments:

Question

I8.

Question I: Which Isexually Itransmitted Iinfection Ifrequently Icoexists Iwith

Igonorrhea?

I Student IAnswer:

ISyphilis

I

IHerpes Isimplex Ivirus

I

IChlamydia

I

IChancroid