A nurse is caring for a client who has acute osteomyelitis. The client asks the nurse to explain how she developed the infection. The nurse should respond that which of the following organisms is the most common cause?

Escherichia coli

Staphylococcus aureus

Pseudomonas aeruginosa

Streptococcus B

Answer and Explanation

The Correct Answer is B

A.   While E. coli is a common cause of urinary tract infections and other gastrointestinal infections, it is not a typical pathogen associated with osteomyelitis.
B.   This bacterium is the most common cause of acute osteomyelitis, especially the methicillin-resistant Staphylococcus aureus (MRSA) strain.
C.   Pseudomonas is more commonly associated with infections in immunocompromised individuals or those with chronic diseases, but it is not a typical cause of acute osteomyelitis.
D.   Group B Streptococcus is not a common cause of acute osteomyelitis.
Staphylococcus aureus, including MRSA, is more frequently implicated in bone infections.

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Correct Answer is B

Explanation

A. Common allergic reactions but not specific to anaphylaxis.
B. Can be a sign of anaphylaxis, reflecting a systemic allergic response.
C. Anaphylaxis is more commonly associated with tachycardia.
D. Hives are a common allergic reaction and can occur in anaphylaxis, but they are not specific to it.

Correct Answer is ["100"]

Explanation

To answer this question, we need to use the formula:

IV flow rate (gtt/min) = (Volume to be infused in mL x Drop factor in gtt/mL) / Time of infusion in minutes

Plugging in the given values, we get:

IV flow rate (gtt/min) = (100 mL x 60 gtt/mL) / 60 min Simplifying, we get:

IV flow rate (gtt/min) = 100 gtt/min

Therefore, the nurse should set the IV flow rate to deliver 100 gtt/min.

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A nurse is caring for a client who has acute osteomyelitis. The client asks the nurse to explain how she developed the infection. The nurse should respond that which of the following organisms is the most common cause?

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Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client following a bee sting. Which of the following findings can indicate an anaphylactic reaction to the venom?

Correct Answer is B

Explanation

A nurse is preparing to administer dextrose 5% in water IV to infuse at 100 mL/60 min.The drop factor on the manual IV tubing is 60 gtt/mL. The nurse should set the IV flow rate to deliver how many gtt/min? (Round to the nearest whole number.)

Correct Answer is ["100"]

Explanation

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