what are the complications of untreated dvt

ATI LPN

ATI PN Comprehensive Predictor 2024

1. What are the complications of untreated DVT?

A. Pulmonary embolism and stroke
B. Infection and kidney failure
C. Hypertension and vision loss
D. Dehydration and electrolyte imbalance

Correct answer: A

Rationale: The correct answer is A: Pulmonary embolism and stroke. Untreated DVT can result in these serious complications, emphasizing the importance of timely intervention. Choices B, C, and D are incorrect because they do not represent common complications associated with untreated deep vein thrombosis. Infection and kidney failure, hypertension and vision loss, as well as dehydration and electrolyte imbalance are not typically direct consequences of untreated DVT.

2. An RN is making assignments for client care to an LPN at the beginning of the shift. Which of the following assignments should the LPN question?

A. Assisting a client who is 24 hr postop to use an incentive spirometer
B. Collecting a clean catch urine specimen from a client who was admitted on the previous shift
C. Providing nasopharyngeal suctioning for a client who has pneumonia
D. Replacing the cartridge and tubing on a PCA pump

Correct answer: D

Rationale: The LPN should question the assignment of replacing the PCA pump cartridge and tubing as it is outside the LPN's scope of practice. LPNs are not trained to handle tasks related to PCA pumps, which involve medication administration and monitoring that are typically within the RN's responsibilities. Assisting a postop client with an incentive spirometer (Choice A), collecting a clean catch urine specimen (Choice B), and providing nasopharyngeal suctioning for a client with pneumonia (Choice C) are all tasks that fall within the LPN's scope of practice and do not require questioning by the LPN.

3. A client is having difficulty voiding after removal of an indwelling urinary catheter. What should the nurse do?

A. Assess for bladder distention after 6 hours
B. Encourage the client to use a bedpan in the supine position
C. Restrict the client's intake of oral fluids
D. Pour warm water over the client's perineum

Correct answer: D

Rationale: The correct answer is to pour warm water over the client's perineum. This action helps stimulate voiding post-catheterization by promoting relaxation and providing sensory input. Assessing for bladder distention after 6 hours (Choice A) is important but not the immediate intervention needed for difficulty voiding. Encouraging the client to use a bedpan in the supine position (Choice B) may not effectively address the issue of post-catheterization voiding difficulty. Restricting the client's intake of oral fluids (Choice C) is not appropriate and can lead to dehydration, which is not helpful in promoting voiding.

4. What is the nurse's priority when caring for a client with a tracheostomy who is showing signs of respiratory distress?

A. Administer a bronchodilator
B. Suction the tracheostomy
C. Notify the physician immediately
D. Increase the oxygen flow rate

Correct answer: B

Rationale: The correct answer is to suction the tracheostomy. When a client with a tracheostomy is experiencing respiratory distress, the priority intervention is to clear the airway by suctioning the tracheostomy to remove secretions that may be obstructing the air passage. Administering a bronchodilator (Choice A) may be considered if bronchospasm is present, but the immediate focus should be on clearing the airway. Notifying the physician (Choice C) is important but should not delay the immediate intervention of suctioning. Increasing the oxygen flow rate (Choice D) may provide temporary relief, but addressing the root cause of the distress by suctioning is the priority.

5. What is the first step in managing a client with delirium?

A. Administer sedative medication to calm the client
B. Identify any reversible causes of delirium
C. Limit environmental stimulation to reduce anxiety
D. Administer antipsychotic medication to control behavior

Correct answer: B

Rationale: The correct first step in managing a client with delirium is to identify any reversible causes of delirium. This is crucial because addressing the underlying cause can help in resolving delirium more effectively. Administering sedative or antipsychotic medications without addressing the root cause may not be helpful and can even worsen the condition. Limiting environmental stimulation, although important, is not the primary step in managing delirium.