A nurse is caring for a client who has leukemia. The nurse understands that this condition is characterized by what type of neoplasia?

Benign neoplasia of blood cells

Malignant neoplasia of blood cells

Benign neoplasia of bone marrow cells

Malignant neoplasia of bone marrow cells

Answer and Explanation

The Correct Answer is D

Choice D reason:

Malignant neoplasia of bone marrow cells. Leukemia is a type of cancer that originates from the abnormal and uncontrolled growth of hematopoietic stem cells or progenitor cells in the bone marrow. These cells can proliferate and differentiate into various types of blood cells, such as lymphocytes, granulocytes, monocytes, or erythrocytes. Leukemia can be classified by the type of cell involved (myeloid or lymphoid) and the rate of progression (acute or chronic).

Choice A reason:

Benign neoplasia of blood cells is not a correct term for leukemia, as leukemia is a malignant condition that can invade and destroy normal blood cells and tissues. Benign neoplasia of blood cells is a rare condition that involves the overproduction of normal blood cells, such as polycythemia vera or essential thrombocythemia.

Choice B reason:

Malignant neoplasia of blood cells is not a correct term for leukemia, as leukemia does not originate from blood cells, but from bone marrow cells. Malignant neoplasia of blood cells is a term that can be used for lymphoma, which is a type of cancer that originates from lymphocytes in the lymphatic system.

Choice C reason:

Benign neoplasia of bone marrow cells is not a correct term for leukemia, as leukemia is a malignant condition that can spread to other organs or systems. Benign neoplasia of bone marrow cells is a term that can be used for myelodysplastic syndrome, which is a condition that involves the abnormal development and maturation of bone marrow cells.

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Correct Answer is C

Explanation

Choice A reason:

Type I hypersensitivity is not involved in RA, as it does not involve IgE antibodies or mast cells.

Choice B reason:

Type II hypersensitivity is not involved in RA, as it does not involve IgG or IgM antibodies or target cells.2

Choice C reason:

RA is caused by type III hypersensitivity, which involves the formation and deposition of immune complexes in the synovial membranes of the joints. This triggers complement activation, inflammation, and tissue damage.

Choice D reason:

Type IV hypersensitivity is not involved in RA, as it does not involve cytotoxic T cells or helper T cells.

A. Atrophy B. Hypertrophy C. Hyperplasia D. Dysplasia

Correct Answer is D

Explanation

Choice A reason:

Atrophy is a decrease in cell size or number in response to adverse stimuli, such as disuse, ischemia, or malnutrition. It does not increase the risk of cancer, but it can impair the function of tissues and organs.

Choice B reason:

Hypertrophy is an increase in cell size in response to normal or abnormal stimuli, such as exercise, hormones, or hypertension. It does not increase the risk of cancer, but it can affect the function of tissues and organs.

Choice C reason:

Hyperplasia is an increase in cell number in response to normal or abnormal stimuli, such as hormones, inflammation, or wound healing. It does not increase the risk of cancer, but it can cause excessive growth of tissues and organs.

Choice D reason:

Dysplasia is an abnormal and potentially reversible change in cell size, shape, and organization in response to persistent stressors. It can be a precursor to cancer if it is not detected and treated early.

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A nurse is caring for a client who has leukemia. The nurse understands that this condition is characterized by what type of neoplasia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has rheumatoid arthritis (RA). The nurse understands that this condition is caused by what type of hypersensitivity?

Correct Answer is C

Explanation

A nurse is teaching a client who has a family history of breast cancer about the risk factors and prevention strategies. The nurse informs the client that one of the cellular adaptations that can increase the risk of breast cancer is:

Correct Answer is D

Explanation

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