The client is diagnosed with a benign brain tumor. Which of the following features of a benign tumor is of most concern to the nurse?

Random, rapid growth of the tumor

Cells colonizing to distant body parts

Tumor pressure against normal tissues

Emission of abnormal proteins

Answer and Explanation

The Correct Answer is C

A. Random, rapid growth of the tumor: Benign tumors generally grow slowly and are less likely to invade nearby tissues. Rapid growth is more characteristic of malignant tumors.

B. Cells colonizing to distant body parts: Benign tumors do not metastasize to distant parts of the body; this is a feature of malignant tumors.

C. Tumor pressure against normal tissues: Even though benign tumors do not invade other tissues, they can still cause problems by pressing against surrounding normal tissues, potentially leading to significant functional issues depending on their location.

D. Emission of abnormal proteins: Abnormal protein emission is more relevant to malignancies that may cause paraneoplastic syndromes rather than benign tumors.

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Correct Answer is D

Explanation

A. Instruct to resume regular activities such as driving. It is not safe to instruct the client to resume activities like driving immediately, especially at the beginning of lithium therapy, as lithium can cause side effects that may impair the client's ability to safely perform tasks such as driving.

B. Administer lithium before meals. Lithium is typically taken with food to minimize gastrointestinal upset. Administering it before meals may increase the risk of side effects like nausea.

C. Withhold if serum level is less than 1.5 mEq. Lithium should be withheld if the serum level is above the therapeutic range (typically 0.6–1.2 mEq/L), as higher levels can lead to toxicity. Withholding lithium if the level is less than 1.5 mEq/L is incorrect and could lead to inadequate treatment.

D. Instruct to avoid breastfeeding. Lithium is excreted in breast milk and can pose a risk to the infant, so the client should be advised against breastfeeding while on lithium therapy.

A. Tremors, headache, flushed face, and hallucinations B. Psychomotor hypoactivity, hypotension, and increased appetite C. Hypomania, bradycardia, and generalized seizures D. Anhidrosis, hypotonicity, and delusions

Correct Answer is A

Explanation

A. Tremors, headache, flushed face, and hallucinations: Acute alcohol withdrawal commonly presents with tremors, headache, flushed face, and hallucinations. These symptoms are characteristic of withdrawal syndrome and are important to monitor.

B. Psychomotor hypoactivity, hypotension, and increased appetite: Psychomotor hypoactivity and increased appetite are not typical symptoms of acute alcohol withdrawal. Hypotension may occur, but it is not the most prominent symptom.

C. Hypomania, bradycardia, and generalized seizures: Hypomania and bradycardia are not typical for alcohol withdrawal. Generalized seizures can occur in severe cases of withdrawal (delirium tremens), but hypomania is not a common symptom.

D. Anhidrosis, hypotonicity, and delusions: Anhidrosis (lack of sweating) and hypotonicity (decreased muscle tone) are not typical for alcohol withdrawal. Delusions may occur but are not the primary symptoms.

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The client is diagnosed with a benign brain tumor. Which of the following features of a benign tumor is of most concern to the nurse?

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Naxlex Comprehensive Predictor Exams

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