, - Rationale: Thoracentesis is commonly performed to drain
fluid from the pleural space in patients with pleural effusion.
2. Which imaging modality is commonly used for the
visualization of vascular structures in acute care settings?
a) Magnetic resonance imaging (MRI)
b) Computed tomography (CT)
c) Ultrasound
d) Positron emission tomography (PET)
- Correct ANS: c) Ultrasound
- Rationale: Ultrasound is frequently used for vascular
imaging in acute care due to its real-time visualization capabilities
and non-invasive nature.
3. Which of the following is a preferred site for central venous
catheter (CVC) insertion in adult patients?
a) Jugular vein
b) Femoral vein
c) Subclavian vein
d) Brachial vein
- Correct ANS: c) Subclavian vein
, - Rationale: Subclavian vein access is preferred due to lower
infection rates and reduced risk of thrombosis compared to
jugular or femoral access.
4. Which of the following is a common complication associated
with central venous catheter insertion?
a) Pneumothorax
b) Hemothorax
c) Infection
d) All of the above
- Correct ANS: d) All of the above
- Rationale: Complications of central venous catheter
insertion include pneumothorax, hemothorax, and infection.
5. Which of the following procedures is commonly used to
assess cardiac function and detect structural abnormalities in acute
care settings?
a) Transthoracic echocardiography (TTE)
b) Transesophageal echocardiography (TEE)
c) Cardiac MRI
d) Cardiac CT
- Correct ANS: b) Transesophageal echocardiography (TEE)
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