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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","E"]
Explanation
Choice A reason:
This is a correct answer because healing of ulcers is an expected outcome of PPI therapy for PUD, as it occurs when the acid-induced damage to the mucosa is repaired and the ulcer is closed.
Choice B reason:
This is a correct answer because relief of pain is an expected outcome of PPI therapy for PUD, as it occurs when the acid-induced irritation and inflammation of the mucosa and the nerve endings are reduced.
Choice C reason:
This is an incorrect answer because eradication of H. pylori is not an expected outcome of PPI therapy for PUD, as it requires a combination of antibiotics and bismuth compounds to kill the bacteria and prevent its recurrence.
Choice D reason:
This is a correct answer because prevention of bleeding is an expected outcome of PPI therapy for PUD, as it occurs when the acid-induced erosion and perforation of the mucosa and the blood vessels are prevented.
Choice E reason:
This is a correct answer because reduction of inflammation is an expected outcome of PPI therapy for PUD, as it occurs when the acid-induced activation of inflammatory mediators and immune cells are inhibited.
Correct Answer is B
Explanation
Choice A reason:
This is an incorrect answer because an induration of 5 mm or more is considered a positive reaction only for certain high-risk groups, such as people who are HIV-positive, have recent contact with a person with active tuberculosis, or have chest radiograph findings consistent with prior tuberculosis.
Choice B reason:
This is a correct answer because an induration of 10 mm or more is considered a positive reaction for most people, including those who are recent immigrants from high-prevalence countries, injection drug users, residents or employees of high-risk settings, children younger than 4 years old, or people with certain medical conditions that increase the risk of tuberculosis.
Choice C reason:
This is an incorrect answer because an induration of 15 mm or more is considered a positive reaction only for people who have no known risk factors for tuberculosis.
Choice D reason:
This is an incorrect answer because an induration of 20 mm or more is not a criterion for a positive reaction, as it exceeds the maximum threshold for any group.
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