wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

MLTK 2700 Final Exam Review 1

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

The MHC in humans is called:

a)

CD markers

b)

HLAs

c)

KIR receptors

d)

TNFs

2.

Which rejection happens within minutes?

a)

Acute

b)

Chronic

c)

Hyperacute

d)

Subacute

3.

CMV congenital infection causes what type of calcifications?

a)

Diffuse

b)

Periventricular

c)

Basal ganglia

d)

Parietal

4.

Which tick transmits Lyme disease?

a)

Dermacentor

b)

Rhipicephalus

c)

Ixodes

5.

Which cell kills tumor cells with low MHC I?

a)

B cells

b)

NK cells

c)

Tregs

d)

Basophils

6.

Shingrix is which type of vaccine?

a)

Live attenuated

b)

Recombinant subunit + adjuvant

c)

DNA plasmid

d)

Inactivated virus

7.

AFP is a tumor marker for:

a)

Breast cancer

b)

Prostate cancer

c)

Hepatocellular carcinoma

d)

Thyroid cancer

8.

Which antibody is strongly associated with SLE flares?

a)

Anti-smooth muscle

b)

Anti-dsDNA

c)

Anti-mitochondrial

d)

Anti-AChR

9.

IgE-mediated allergy is which hypersensitivity type?

a)

Type I

b)

Type II

c)

Type III

d)

Type IV

10.

The Arthus reaction is which type?

a)

Type I

b)

Type II

c)

Type III

d)

Type IV

11.

Which route best induces mucosal immunity?

a)

Intramuscular

b)

Subcutaneous

c)

Intranasal spray

d)

Oral capsule

12.

Antigenic drift means:

a)

Major gene shift

b)

Minor mutations

c)

IgA deficiency

d)

Adjuvant failure

13.

Which test confirms HIV after ELISA?

a)

PCR

b)

Western blot

c)

Titer

d)

Latex agglutination

14.

First cell to engraft post-transplant:

a)

Platelets

b)

B cells

c)

Neutrophils

d)

T cells

15.

Which HLA class binds CD8+ T cells?

a)

Class I

b)

Class II

c)

Class III

d)

Class IV

16.

VCA IgM indicates acute EBV infection.

a)

True

b)

False

17.

Acute transplant rejection is primarily T-cell mediated.

a)

True

b)

False

18.

The Arthus reaction does not involve antibodies.

a)

True

b)

False

19.

NK cells recognize missing MHC I.

a)

True

b)

False

20.

mRNA vaccines integrate into host DNA.

a)

True

b)

False

21.

Organism causing periventricular calcifications:

a)

Toxoplasma

b)

CMV

c)

Rubella

d)

HSV

22.

Ig class for acute HBV infection:

a)

IgG

b)

IgM

23.

Ixodes tick transmits:

a)

Malaria

b)

Lyme disease

c)

Chagas disease

d)

Q fever

24.

Strongest antibody for SLE flares:

a)

Anti-Sm

b)

Anti-dsDNA

c)

Anti-centromere

d)

ANA

25.

Arthus reaction is Type __:

a)

I

b)

II

c)

III

d)

IV

26.

Chronic rejection is caused by:

a)

Fibrosis + vessel narrowing

b)

IgE

c)

NK cells

27.

A toxoid vaccine uses a:

a)

Inactivated toxin

b)

Live attenuated virus

c)

DNA plasmid

d)

Adjuvant only

28.

NK cells respond most strongly to:

a)

High MHC I

b)

Missing MHC I

c)

Excess IgG

d)

Complement

29.

Herd immunity protects which group most?

a)

Vaccinated people

b)

Immune people

c)

Those who can't be vaccinated

d)

Travelers

30.

Who benefits from herd immunity?

a)

Those who can't be vaccinated

b)

Those who are already sick

c)

Only animals

d)

Only healthcare workers