9. A nurse is preparing to administer penicillin G benzathine 1.2 million units IM now. The amount available is penicillin G benzathine 600,000 units/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["2"]

To administer the correct dose of penicillin G benzathine, which is 1.2 million units, and given that the available concentration is 600,000 units per mL, the nurse should calculate the volume to administer based on these values. By dividing the prescribed dose by the concentration available, the nurse can determine the volume needed for injection. In this case, 1.2 million units divided by 600,000 units per mL results in 2 mL.

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Correct Answer is C

Explanation

A. Omeprazole is not primarily prescribed to enhance nutrient absorption; its main action is to reduce gastric acid secretion.
B. Omeprazole does not specifically affect carbohydrate digestion.
C. Omeprazole is a proton pump inhibitor that reduces the production of gastric acid, which can help alleviate symptoms and promote healing in acute pancreatitis.
D. Omeprazole's primary action is not to reduce the risk of pancreatic infection; it is primarily used to decrease gastric acid production.

A. Client has a history of alcohol abuse disorder. B. Client has an NG tube to gastric suction. C. Client reports drinking 3.5 to 4 L of water each day. D. Client is currently prescribed spironolactone.

Correct Answer is B

Explanation

A. Alcohol abuse disorder can lead to dehydration and electrolyte imbalances but is not directly linked to low potassium levels.
B. NG tube to gastric suction can lead to potassium loss through gastric secretions, potentially causing hypokalemia.
C. Drinking large amounts of water is not typically associated with low potassium levels; excessive water intake can dilute electrolytes but is less likely to cause hypokalemia.
D. Spironolactone is a potassium-sparing diuretic that can actually increase potassium levels, making it less likely to cause hypokalemia.

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Naxlex Comprehensive Predictor Exams

The client with acute pancreatitis asks why she is taking omeprazole. What is the nurse's best response?

Correct Answer is C

Explanation

A nurse is reviewing the medical record of a client who has a potassium level of 3.0 mEq/L. Which of the following findings should the nurse recognize as a potential causative factor?

Correct Answer is B

Explanation

A nurse using the principle-based approach to client care seeks to avoid causing harm to clients in all situations. What is this principle known as?

A nurse in the medical-surgical unit is assigning client care to a nurse who is floating from the PACU. The nurse should recognize that the float nurse is most qualified to care for which of the following clients?

A nurse on a medical-surgical unit is caring for a client. Exhibits Drag words from the choices below to fill in each blank in the following sentence. The client is at risk for developing dropdown and dropdown

A nurse is caring for a client who has a fractured ulna and a new prescription for cyclobenzaprine. Before administering, which of the following explanations should the nurse provide to explain the purpose of the medication?

A nurse is caring for an older adult client who has rheumatoid arthritis (RA) and is taking aspirin 650 mg every 4 hours. Which of the following diagnostic tests should the nurse monitor to evaluate the effectiveness of this medication?

A patient with hypotension and an elevated temperature after working outside on a hot day is treated in the emergency department (ED). Which patient statement indicates to the nurse that discharge teaching has been effective?

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 of the following information should the nurse include? (Select all that apply.)