What is the primary function of the coarse adjustment knob on a compound microscope?

A client arrives in the emergency department after a construction accident. During the initial assessment, the nurse notes the client has an altered mental status, severe bleeding from a leg wound, and weak, thready pulses. After applying a tourniquet to control bleeding, which assessment finding indicates the intervention is effective?

The physician ordered 3 liters LR IV to be infused over the next 12 hours. IV tubing available has a drop factor of 10 gtts/mL. What is the calculated flow rate in gtt/min? Round to the nearest whole number

A client with no known history of seizures is admitted to the emergency department in convulsive status epilepticus (CSE). The provider administers IV lorazepam followed by phenytoin. Shortly after, the nurse notes that the client’s respiratory rate is 8 breaths per minute and breathing appears shallow. What is the nurse’s next priority action?

A client who sustained second- and third-degree burns over 55% of her total body surface area (TBSA) is admitted to the emergency department. She weighs 155 lb (77.5 kg) and has already received 1.5 L of IV fluids. According to the Parkland formula, which of the following is the correct amount of fluid to be infused during the first 8 hours after the initial fluid administration?

A client with deep frostbite of the lower extremity has completed rapid rewarming. Which nursing intervention is most appropriate to implement next?

During fluid resuscitation for a client with acute blood loss, which intervention should the nurse implement to minimize the risk of hypothermia?

While preparing to give adenosine for PSVT, which action by the nurse indicates proper administration technique?

A client is admitted with an acute anterior myocardial infarction. Two hours post-MI, the client develops cardiogenic shock due to reduced cardiac output. The client is stabilized on inotropic support.Which intervention should the nurse anticipate to definitively restore myocardial perfusion?

A client arrives to the emergency department with fever, severe headache, photophobia, nuchal rigidity, and nausea. The nurse suspects bacterial meningitis based on these assessment cues. Which action should the nurse take next?