A client develops diffuse urticaria, bronchospasm, and hypotension within minutes of receiving an antibiotic to which the client was previously sensitized. Which immunologic mechanism is responsible for the rapid onset of these manifestations?

A 72-year-old client is admitted to the emergency department with suspected bacterial pneumonia and sepsis. Assessment findings include temperature 39.4°C (102.9°F), heart rate 128/min, respiratory rate 30/min, blood pressure 82/46 mm Hg, oxygen saturation 90% on room air, and serum lactate 4.8 mmol/L. The provider prescribes the following interventions. Place the actions in the order the nurse should implement them. Actions 1. Administer prescribed broad-spectrum intravenous antibiotics. 2. Begin a 30 mL/kg intravenous isotonic crystalloid bolus. 3. Obtain blood cultures from two separate sites. 4. Measure the serum lactate level again following fluid resuscitation.

Consistent with their established role in memory, neurons in the __________ suffer much damage in Alzheimer’s disease.

Delirium is thought to be more common in the elderly due to __________.

Individuals who seem odd and eccentric to others may have personality disorders from ________

Delirium is correlated with cognitive decline, longer hospital stays, more health problems, and increased mortality. In fact, nearly __________ percent of elderly patients die within __________ following a diagnosis of delirium.

Early criminal behavior is most characteristic of ________

The “clusters” of personality disorders found in the DSM-5 are grouped based on ________

Freud suggested that depression ________

What “border” did the term “borderline” in borderline personality refer to?