A nurse is preparing to administer morphine sulfate 2 mg IV bolus. Available is morphine sulfate 10 mg/mL How many mL should the nurse administer per dose?

(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A. pH 7.55, HCO3 30 mEq/L, PaCO2 31 mm Hg: These values indicate respiratory alkalosis with metabolic alkalosis. The pH is elevated, indicating alkalosis. The HCO3 level is elevated, indicating metabolic alkalosis, while the PaCO2 is low, indicating respiratory alkalosis. This pattern is not typically seen in chronic kidney disease.
B. pH 7.30, HCO3 26 mEq/L, PaCO2 50 mm Hg: These values indicate metabolic acidosis with respiratory acidosis. The pH is low, indicating acidosis. The HCO3 level is slightly low, indicating metabolic acidosis, while the PaCO2 is elevated, indicating respiratory acidosis. This pattern is not typically seen in chronic kidney disease.
C. pH 7.50, HCO3 20 mEq/L, PaCO2 32 mm Hg: These values indicate metabolic alkalosis with respiratory alkalosis. The pH is elevated, indicating alkalosis. The HCO3 level is elevated, indicating metabolic alkalosis, while the PaCO2 is slightly low, indicating respiratory alkalosis. This pattern is not typically seen in chronic kidney disease.
D. pH 7.25, HCO3 19 mEq/L, PaCO2 30 mm Hg: These values indicate metabolic acidosis. The pH is low, indicating acidosis. The HCO3 level is decreased, indicating metabolic acidosis, while the PaCO2 is within the normal range. In chronic kidney disease, impaired kidney function leads to the retention of metabolic acids, resulting in metabolic acidosis. This pattern is consistent with chronic kidney disease.

A. Complete an incident report: While completing an incident report is important for documentation purposes, it should not be the first action taken after a needle stick injury. Immediate attention to the wound by washing it with soap and water takes precedence to minimize the risk of infection.
B. Consent to postexposure treatment with antiretroviral medications: Postexposure prophylaxis (PEP) with antiretroviral medications may be indicated after a needle stick injury, particularly if there is a risk of exposure to HIV or other bloodborne pathogens. However, obtaining consent for PEP should follow immediate wound care.
C. Request the risk manager obtain consent for HIV testing from the client: While HIV testing may be necessary for the client involved in the incident, it is not the nurse's responsibility to obtain consent for testing. The priority is to address the nurse's own immediate health and safety by cleaning the wound and seeking appropriate medical evaluation and treatment.
D. Wash the site of injury with soap and water: The first action the nurse should take after experiencing a needle stick injury is to immediately wash the site of the injury with soap and water. This helps reduce the risk of infection by removing any potentially infectious material from the wound.