What is delirium?
Delirium is an acute, fluctuating change in mental status characterized by confusion, disorientation, and an inability to focus.
Un syndrome aigu de dysfonction cérébrale, caractérisé par une altération de l’attention et de la conscience.
What are the two main types of delirium?
Hyperactive delirium and hypoactive delirium.
Fill in the blank: Delirium is often mistaken for ________.
dementia or psychiatric disorders.
What is the hallmark feature of delirium?
Fluctuating levels of consciousness.
True or False: Delirium can be resolved with appropriate treatment.
True
List one symptom of hyperactive delirium.
Agitation, restlessness, or hallucinations.
What can exacerbate delirium in elderly patients?
Polypharmacy or multiple medications.
Fill in the blank: Delirium often develops over a ________ period.
short
What is the first step in managing delirium?
Identifying and treating the underlying cause.
True or False: Delirium can lead to increased mortality.
True
What does the term ‘hypoactive delirium’ refer to?
A state of reduced activity and lethargy in patients with delirium.
Name a non-pharmacological intervention for delirium.
Reorientation, creating a calm environment, or ensuring adequate hydration.
Fill in the blank: Delirium can result from ________ disturbances.
metabolic or electrolyte
True or False: Delirium can present with both cognitive and perceptual disturbances.
True
What is the significance of early detection of delirium?
It can lead to better outcomes and reduced complications.
What is the recommended approach for managing agitation in delirium?
Use of non-pharmacological strategies first, then consider medications if necessary.
Fill in the blank: Delirium is characterized by a disturbance in ________.
attention and awareness.
True or False: Delirium can occur in patients with no prior cognitive impairment.
True
What is one pharmacological treatment option for severe agitation in delirium?
Antipsychotics such as haloperidol.
Name a common symptom of delirium.
Disorientation or confusion.
Fill in the blank: Delirium can be triggered by ________ events.
stressful or traumatic
List one environmental modification that can help prevent delirium.
Providing adequate lighting and minimizing noise.
What is a key difference in the presentation of hypoactive versus hyperactive delirium?
Hypoactive is characterized by lethargy, while hyperactive presents with agitation.
True or False: Delirium is a medical emergency.
True
