Critical Care Practices Quiz

Test your knowledge with 13 questions on ICU practices, including mechanical ventilation, sedation, scoring systems, and more.

Practice Learn Test

Which of the following is a common indication for admission to the intensive care unit (ICU)?

Mild fever

Routine medication adjustment

Respiratory distress

Routine wound care

What is the primary goal of mechanical ventilation in critical care?

To maintain patient comfort

To provide supplemental oxygen only

To assist with breathing until the patient can breathe independently

To induce sleep in the patient

Which of the following is a potential complication of prolonged immobility in the ICU?

Decreased risk of pressure ulcers

Muscle wasting and weakness

Improved joint mobility

Increased risk of blood clots

What is the purpose of sedation in mechanically ventilated patients?

To keep the patient asleep indefinitely

To prevent the patient from feeling pain

To facilitate mechanical ventilation and reduce anxiety

To increase the patient's heart rate

What is the purpose of a central venous catheter (CVC) in critical care?

To measure blood pressure

To administer medications and fluids

To monitor oxygen saturation

To deliver oxygen directly to the lungs

Which of the following is a common complication of mechanical ventilation?

Hypertension

Hypoxemia

Hypoglycemia

Hypernatremia

Which of the following is a common complication of sepsis?

Hypertension

Hypothermia

Hyperglycemia

Hypoxia

Which of the following is a common scoring system used to assess severity of illness in ICU patients?

APACHE II

Body Mass Index (BMI)

Glasgow Coma Scale

Apgar Score

What is the purpose of continuous renal replacement therapy (CRRT) in critical care?

To monitor urine output

To maintain electrolyte balance

To replace kidney function in patients with acute kidney injury

To prevent dehydration

#10

Which of the following is a common method used to assess pain in nonverbal or sedated ICU patients?

Numeric Rating Scale (NRS)

Visual Analog Scale (VAS)

Behavioral Pain Scale (BPS)

Faces Pain Scale (FPS)

#11

What is the purpose of prone positioning in ARDS (Acute Respiratory Distress Syndrome) patients?

To improve patient comfort

To reduce the risk of ventilator-associated pneumonia

To optimize oxygenation and reduce ventilator-induced lung injury

To facilitate easier access for chest physiotherapy

#12

What is the purpose of neuromuscular blocking agents (NMBAs) in critical care?

To induce paralysis for surgical procedures

To prevent shivering in hypothermic patients

To reduce agitation and improve ventilator synchrony

To treat muscle cramps

#13

Which of the following is a common method used to assess fluid responsiveness in critically ill patients?

Central venous pressure (CVP)

Pulse pressure variation (PPV)

Blood urea nitrogen (BUN) level

Serum lactate level