A nurse is caring for a client in septic shock. The client is still hypotensive and lethargic following a 2,500 mL fluid bolus of lactated Ringer (LR) solution. Which of the following interventions does the nurse anticipate next?

Epinephrine intramuscular (IM) injection

Norepinephrine intravenous (IV) infusion

Dobutamine intravenous (IV) infusion

Dexamethasone intravenous (IV) injection

Answer and Explanation

The Correct Answer is B

A. Epinephrine IM injection is not appropriate in this scenario, as it is typically reserved for treating anaphylactic shock. It is not used for septic shock where hypotension persists after fluid resuscitation.
B. Norepinephrine IV infusion is the correct choice. It is the first-line vasopressor in septic shock management when a fluid bolus does not adequately raise blood pressure. Norepinephrine works by constricting blood vessels, thereby increasing vascular resistance and blood pressure.
C. Dobutamine IV infusion might be considered if there is evidence of myocardial dysfunction or if additional inotropic support is necessary. However, it is not the immediate next step following fluid resuscitation when addressing persistent hypotension in septic shock.
D. Dexamethasone IV injection is not indicated for treating septic shock directly. It may be used in other contexts, such as treating adrenal insufficiency or reducing inflammation, but it does not play a role in immediate blood pressure management in septic shock.

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Correct Answer is C

Explanation

A. Avoiding crowded places is a precaution related to general health and infection control but is not specifically linked to internal radiation therapy.
B. Avoiding fresh fruits and vegetables is not required for internal radiation therapy. Dietary restrictions are not typically necessary unless specified by the healthcare provider.
C. For internal radiation therapy, maintaining distance from others, typically around 6 feet, is important to minimize radiation exposure to others. This safety measure helps reduce the risk of radiation exposure to family members and visitors.
D. Radiation tattoo markings are used to ensure proper placement of the radiation source and should not be washed off. However, this precaution does not directly relate to safety around radiation exposure.

Correct Answer is ["31.5%"]

Explanation

Anterior trunk 18%

Left arm 9%

Right forearm 4.5%

Total = 18+9+4.5= 31.5%

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A nurse is caring for a client in septic shock. The client is still hypotensive and lethargic following a 2,500 mL fluid bolus of lactated Ringer (LR) solution. Which of the following interventions does the nurse anticipate next?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

Correct Answer is ["31.5%"]

Explanation

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