A nurse is caring for a client who has a glioma. The nurse knows that this type of brain tumor originates from which of the following cells?

Meningeal cells

Neuroglial cells

Pituitary cells

Acoustic nerve cells

Answer and Explanation

The Correct Answer is B

Choice A reason:

Meningeal cells are not the origin of gliomas, but of meningiomas, which are benign brain tumors that develop from the meninges, the membranes that cover the brain and spinal cord.

Choice B reason:

Neuroglial cells are the origin of gliomas, as explained above.

Choice C reason:

Pituitary cells are not the origin of gliomas, but of pituitary adenomas, which are benign brain tumors that grow from the pituitary gland and may cause endocrine dysfunction.

Choice D reason:

Acoustic nerve cells are not the origin of gliomas, but of acoustic neuromas, which are benign brain tumors that arise from the acoustic cranial nerve and may cause hearing loss or ringing in the ears.

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Correct Answer is ["A","B","D"]

Explanation

Choice A reason:

This statement is true. New onset of seizures is a sign of radiation necrosis, which is a delayed complication of radiation therapy that occurs when normal brain tissue dies due to radiation exposure. Radiation necrosis can cause neurological deficits such as seizures by affecting the function of different areas of the brain and disrupting the electrical activity of neurons.

Choice B reason:

This statement is true. Increased intracranial pressure is a sign of radiation necrosis, which is a delayed complication of radiation therapy that occurs when normal brain tissue dies due to radiation exposure. Radiation necrosis can cause increased intracranial pressure by applying pressure to surrounding brain tissue and impairing cerebral blood flow and cerebrospinal fluid drainage.

Choice C reason:

This statement is false. Hair loss at the radiation site is not a sign of radiation necrosis, but a common side effect of radiation therapy that occurs when hair follicles are damaged by radiation exposure. Hair loss at the radiation site is usually temporary and reversible.

Choice D reason:

This statement is true. Cognitive impairment is a sign of radiation necrosis, which is a delayed complication of radiation therapy that occurs when normal brain tissue dies due to radiation exposure. Radiation necrosis can cause cognitive impairment such as memory loss, confusion, or dementia by affecting the function of different areas of the brain and disrupting the cognitive processes.

Choice E reason:

This statement is false. Skin erythema at the radiation site is not a sign of radiation necrosis, but a common side effect of radiation therapy that occurs when skin cells are damaged by radiation exposure. Skin erythema at the radiation site is usually mild and self-limiting.

A. Bone marrow suppression B. Cerebral edema C. Increased intracranial pressure D. Seizures

Correct Answer is A

Explanation

Choice A reason:

This statement is true, as explained above.

Choice B reason:

This statement is not an adverse effect of chemotherapy, but of the brain tumor itself. Brain tumors can cause cerebral edema by applying pressure to surrounding brain tissue and impairing cerebral blood flow and cerebrospinal fluid drainage.

Choice C reason:

This statement is not an adverse effect of chemotherapy, but of the brain tumor itself. Brain tumors can cause increased intracranial pressure by applying pressure to surrounding brain tissue and impairing cerebral blood flow and cerebrospinal fluid drainage.

Choice D reason:

This statement is not an adverse effect of chemotherapy, but of the brain tumor itself. Brain tumors can cause seizures by affecting the function of different areas of the brain and disrupting the electrical activity of neurons.

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A nurse is caring for a client who has a glioma. The nurse knows that this type of brain tumor originates from which of the following cells?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is evaluating a client who has a brain tumor and received radiation therapy. Which of the following findings should the nurse report to the provider as a sign of radiation necrosis? (Select all that apply.)

Correct Answer is ["A","B","D"]

Explanation

A nurse is administering chemotherapy to a client who has a malignant brain tumor. The nurse should monitor the client for which of the following adverse effects of chemotherapy?

Correct Answer is A

Explanation

A nurse is reviewing a client's magnetic resonance imaging (MRI) report that shows an infratentorial tumor in the cerebellum. The nurse should expect to find which of the following manifestations in the client? (Select all that apply.)

A nurse is caring for a client who has a primary malignant brain tumor and reports a new onset of blurred vision and difficulty reading. The nurse should recognize that these findings indicate which of the following types of tumors?

A nurse is assessing a client who has a meningioma. The nurse should expect to find which of the following manifestations?

A nurse is teaching a client who has a newly diagnosed metastatic brain tumor. Which of the following statements should the nurse include in the teaching? (Select all that apply.)

A nurse is caring for a client who has a glioma. The nurse knows that this type of brain tumor originates from which of the following cells?

A client who has a brain tumor is scheduled for surgery. The client asks the nurse what are the possible complications of the surgery. How should the nurse respond?