Which is the most common symptom of lung cancer?

Fatigue

Hoarseness

Anorexia

Persistent cough

Answer and Explanation

The Correct Answer is D

A. Fatigue: While fatigue can occur in lung cancer patients, it is not the most common symptom. Fatigue is more of a generalized symptom that can be seen in many diseases, not specific to lung cancer.
B. Hoarseness: Hoarseness can be a symptom of lung cancer, particularly if a tumor is affecting the laryngeal nerves. However, it is less common than a persistent cough and is not usually the initial symptom.
C. Anorexia: Anorexia (loss of appetite) can occur in patients with advanced cancer, including lung cancer, but it is not the most common presenting symptom. Weight loss due to anorexia is more common in later stages.
D. Persistent cough: This is the correct answer. A persistent cough is the most common symptom of lung cancer, especially in the early stages. The cough may be dry or productive and is often overlooked or mistaken for a chronic respiratory condition. It is frequently one of the first signs that leads to further investigation and diagnosis.

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. In SIADH (Syndrome of Inappropriate Antidiuretic Hormone Secretion), the body retains excessive water, leading to dilutional hyponatremia (low sodium levels). Administering hypertonic saline (3% NS) can exacerbate the condition by rapidly increasing sodium levels, which may cause demyelination of neurons (a condition called osmotic demyelination syndrome). Hypertonic saline is typically only used in severe hyponatremia with neurologic symptoms and should be carefully monitored.
B. Seizure precautions are appropriate in SIADH due to the risk of seizures from severe hyponatremia, which can lead to cerebral edema and neurological compromise.
C. Fluid restriction of 1000 mL/day is appropriate in SIADH to manage the dilutional hyponatremia by preventing further fluid retention.
D. A sodium-restricted diet is also recommended in SIADH to avoid further dilution of sodium levels and prevent worsening of hyponatremia.

A. M B. D C. T D. N

Correct Answer is A

Explanation

A. The letter "M" in cancer staging refers to metastasis, or whether cancer has spread to other parts of the body.
B. "D" is not part of the TNM staging system for cancer.
C. "T" in the TNM staging system refers to the size of the primary tumor and its extent in the tissue.
D. "N" refers to the extent of regional lymph node involvement but not metastasis to distant organs.

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Which is the most common symptom of lung cancer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

In reviewing admission orders for a patient admitted with SIADH, the nurse should question which order?

Correct Answer is A

Explanation

For staging of head and neck cancer, which letter indicates whether cancer has spread to another part of the body?

Correct Answer is A

Explanation

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Which of the following assessment findings indicates an emergency and the need for immediate action on the part of the nurse?

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