Q2 Q&A

Which type of leukemia primarily affects children? ALL (acute lymphoid leukemia) CLL (chronic lymphoid leukemia) AML (acute myeloid leukemia) Hairy cell leukemia

ALL (acute lymphoid leukemia)

Certain autoimmune diseases are associated with the presence of specific proteins on a person's cells. These proteins are called_____Proteins. Complement antibody receptor HLA or MHC TCR or BCR

HLA or MHC

A child with a history of recent strep throat infection develops glomerulonephritis. This is most likely a type____hypersensitivity reaction.n

III

The principle Ig mediator of type | hypersensitivity reactions is IgA. IgG. IgM. IgE.

IgE

The nurse understands which information about the latent reservoir? It is a geographic area where HIV infection originated. It is a geographic area where HIV cases go undetected. It is a pool of memory cells where HIV can persist. It is a pool of mutated HIV cells being held for research

It is a pool of memory cells where HIV can persist.

Which statement about HIV testing is correct?

Significant exposure to infected blood or bodily fluids requires HIV testing

A 5-year-old patient's parents report loss of appetite and fatigue in their child. The parents also state that the child refuses to walk due to pain. The child's most likely diagnosis is Select one:

a. ALL (acute lymphoid leukemia)

Functions of antibodies include (Select all that apply.)

a. antigen agglutination. b. antigen precipitation. c. opsonization. e. complement activation.

The HIV nurse educator teaches a newly diagnosed patient about HIV. The nurse educator tells the patient that in the United States, those at greatest risk of HIV infection include (Select all that apply.) a. infants born to infected fathers. b. heterosexual women. c. homosexual men. d. restaurant workers. e. men over age 50.

a. infants born to infected fathers c. homosexual men

Active immunity involves (Select all that apply.) • injection of preformed human antibodies. • injection of human immune globulin. • injection with preformed anima antibodies. • vaccines with dead or altered organisms. • active infections.

-vaccines with dead or altered organisms -active infections.

In which type of cells is the CD4 found (Select all that apply) T cell Microglial cells Retinal cells cervical cells pacemaker cells

T cell microglial cells retinal cells cervical cells

A patient is diagnosed with myeloma. The nurse teaches the patient about the multiple tumor sites that can develop with this cancer. The possible tumor sites in myeloma include the (Select all that apply.)

a. Liver. b. Spleen. e. kidneys.

activation of the complement cascade results in (select all the apply)

inflammation chemotaxis

A patient presents to the clinic with flu like symptoms and a rash. The nurse that which types of rash are associated with HIV

Maculopapular Vesicular Urticarial

Renal insufficiency is a common complication of which disease? Chronic myeloid leukemia (CML) Chronic lymphoid leukemia (CLL) Myeloma Hodgkin disease

Myeloma

The classical pathway for activation of the complement cascade is triggered by

antigen-antibody complexes

Proteins that are increased in the bloodstream during acute inflammation are called

c. acute phase proteins.

RhoGAM is given to an Rh-negative mother in order to prevent

c. prevent the mother from producing anti-Rh antibodies.

The immune system disorder associated with HIV is an overactive B-cell system. O proliferation of immature WBCs (blasts). deficiency of T-helper lymphocytes. cancerous growth of lymph tissue.

deficiency of T-helper lymphocytes

Leukocytosis with a "shift to the left" refers to • elevated segmented neutrophils. • elevated immature neutrophils. • decreased monocytes. decreased immature neutrophils.

elevated immature neutrophils.

An HIV-positive patient is hospitalized for evaluation of symptoms of progressive weakness, dyspnea, weight loss, and low-grade fever. A biopsy of lung tissue reveals Pneumocystis jirovecii pneumonia. This diagnosis means that the patient___

has AlDS.

the effects of histamine release include

increased vascular permeability

The patient is a 12-year-old boy diagnosed with acute lymphoid leukemia (ALL). As part of treatment, the patient must undergo several weeks of chemotherapy. The most serious complication of chemotherapy is vomiting. anemia alopecia. infection

infection

As of 2018, _ individuals worldwide have been infected with HIV infection.

nearly 74 million

The membrane attack complex formed by complement is similar in function to

perfornin