MCQs
11262 questions found
A.
Increased coronary artery perfusion
✓
B.
Decreased cardiac output and increased afterload
✓
D.
Decreased heart rate
✓
A.
Patient is recovering
✓
B.
Persistent tissue hypoperfusion and ongoing shock despite vasopressor support
✓
C.
Lactate is falsely elevated
✓
D.
Patient is receiving too much fluid
✓
A.
To decrease heart rate
✓
B.
To increase myocardial contractility and peripheral vasoconstriction
✓
D.
To sedate the patient
✓
A.
Administer a diuretic
✓
B.
Aggressive intravenous fluid resuscitation to maintain circulating volume
✓
C.
Administer antibiotics
✓
D.
Administer an antiemetic
✓
A.
Administer oral fluids
✓
B.
Secure the airway, support ventilation, and administer antidote if available (e.g., naloxone)
✓
C.
Administer a diuretic
✓
A.
Place electrodes on bony prominences
✓
B.
Place electrodes on fleshy areas, avoiding bony prominences, and ensure good skin contact
✓
C.
Place electrodes over joints
✓
D.
Place electrodes on hair-covered areas
✓
B.
Perforation of a hollow organ or peritonitis
✓
A.
To increase blood pressure
✓
B.
To reduce cerebral edema by drawing fluid out of the brain
✓
C.
To increase urine output
✓
D.
To sedate the patient
✓
A.
Increase the CRRT blood flow
✓
B.
Assess for hypovolemia or bleeding, and adjust CRRT fluid removal rate or administer fluids as ordered
✓
C.
Decrease the CRRT fluid removal rate
✓
D.
Stop CRRT without orders
✓
A.
Increase the vasopressor dose
✓
B.
Assess for signs of peripheral ischemia due to vasopressor effects, notify physician, and consider dose adjustment
✓
C.
Apply warm compresses
✓
D.
Administer a diuretic
✓
B.
Check for a leak in the ventilator circuit or patient disconnection
✓
C.
Decrease the tidal volume
✓
D.
Increase the respiratory rate
✓
B.
Acute decompensated heart failure (pulmonary edema)
✓
D.
Deep vein thrombosis
✓
B.
Fluid overload and pulmonary edema
✓
A.
Increase sedation immediately
✓
B.
Assess the patient for acute changes (e.g., pneumothorax, ETT displacement, secretions), and troubleshoot ventilator alarms
✓
C.
Administer a diuretic
✓
D.
Disconnect the patient from the ventilator
✓
A.
Infuse through a peripheral IV only
✓
B.
Infuse through a central venous catheter to prevent extravasation and ensure rapid systemic delivery
✓
C.
Infuse through a subcutaneous line
✓
D.
Administer as a bolus
✓
B.
Herniation of the brainstem
✓
B.
Tachycardia and increased myocardial oxygen demand
✓
A.
Administer more fluid
✓
B.
Initiation of hemodialysis or continuous renal replacement therapy (CRRT)
✓
C.
Administer a diuretic
✓
D.
Administer an antibiotic
✓
B.
CPP is inadequate and indicates insufficient blood flow to the brain
✓
