Ms. Hartzel is a 33-year-old patient who presents to the office with complaints of enlarged lymph nodes in her neck. During your examination, which part of the hand is used to assess lymph node size?

palm

parts of fingers

dorsal side of the hand

ulnar surface

Answer and Explanation

The Correct Answer is B

A. The palm is not the best part of the hand to assess lymph nodes, as it lacks the sensitivity needed for palpation.

B. The parts of the fingers, particularly the pads of the fingers, are used to assess lymph node size. This allows for a more precise and sensitive examination of the lymph nodes.

C. The dorsal side of the hand is not typically used for palpation because it is less sensitive.

D. The ulnar surface of the hand is not commonly used for this purpose, as the fingertips provide better tactile sensation for assessing lymph node size.

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Free Nursing Study Resources

Correct Answer is B

Explanation

A. Asystole: Asystole would show a flat line with no electrical activity, which is not seen here.

B. Ventricular fibrillation: Ventricular fibrillation is characterized by chaotic, irregular waveforms without distinct P waves, QRS complexes, or T waves. The ECG strip shows this disorganized, erratic electrical activity consistent with ventricular fibrillation.

C. Sinus tachycardia: Sinus tachycardia would display a regular rhythm with identifiable P waves, QRS complexes, and T waves at a faster rate. This is not present in the ECG strip.

D. Sinus bradycardia: Sinus bradycardia would show a slower rate but with an organized rhythm and distinct P, QRS, and T waves. This is not indicated in the strip.

Correct Answer is ["2"]

Explanation

Number of tablets = Desired dose (mg) / Tablet strength (mg/tablet)

In this case:

Desired dose = 650 mg
Tablet strength = 325 mg/tablet

Plugging the values into the formula:

Number of tablets = 650 mg / 325 mg/tablet = 2 tablets

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Ms. Hartzel is a 33-year-old patient who presents to the office with complaints of enlarged lymph nodes in her neck. During your examination, which part of the hand is used to assess lymph node size?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

How should the nurse interpret the rhythm shown on the electrocardiogram strip shown in the diagram?

Correct Answer is B

Explanation

A nurse is preparing to administer aspirin 650 mg PO every 12 hr. The amount available is aspirin 325 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["2"]

Explanation

A nurse is caring for a client who has a body mass index (BMI) of 26. The nurse should place the client in which BMI category?

A nurse is assessing a client's radial pulse and determines that the pulse is irregular. Which action should the nurse take?

A nurse in an emergency department is caring for a client who has abdominal pain. Exhibits A nurse is providing teaching to a client who has constipation. Which information should the nurse include? (Select all that apply.)

A nurse is caring for a client who recently had a stroke. Which alteration in neurologic function should the nurse expect?

The nurse reviews the arterial blood gas results of a client and notes the following: pH 7.45, [normal range: 7.35-7.45] Paco2 of 30 mm Hg (30 mmol/L), [normal range: 35-45] HCO3- of 20 mEq/L (20 mmol/L), [normal range: 22-26] Which condition would the nurse analyze these results to indicate?

A nurse is preparing to administer valproic acid 400 mg PO bid for migraine headaches. Available is valproic acid 250 mg/5mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Which lung sounds are expected?

How should the nurse interpret the rhythm depicted in the image?