Final Exam Review

Which of the following is the most urgent finding when assessing a patient for stroke?

• Arm drift

• Slurred speech

• Dysphagia

• Facial droop

Answer explanation

Dysphagia is the most urgent finding as it indicates difficulty swallowing, which can lead to aspiration and respiratory complications. While arm drift, slurred speech, and facial droop are important, dysphagia poses immediate risks.

A patient with a history of anticoagulant use presents with headache and speech difficulties. What should be prioritized in their assessment?

• Checking for fever.

• Checking for unilateral weakness.

• Assessing for dehydration.

• Measuring blood glucose.

Answer explanation

In a patient with anticoagulant use presenting with headache and speech difficulties, checking for unilateral weakness is crucial to assess for a possible stroke, which is a priority in this scenario.

Which of the following is a recommended approach when assessing a patient in distress with suspected pulmonary edema?

• Ask the patient to stand and walk.

• Focus on full-body perfusion and avoid unnecessary tasks.

• Ignore extremity edema.

• Delay assessment until the patient is comfortable.

Answer explanation

Focusing on full-body perfusion is crucial in assessing a patient with suspected pulmonary edema, as it helps prioritize life-threatening conditions. Avoiding unnecessary tasks ensures timely and effective evaluation.

Which of the following is a recommended tip for mastery when managing an obstructed or compromised airway?

• Insert adjuncts before clearing the airway

• Always clear the airway before ventilating or inserting adjuncts

• Delay suctioning until after transport

• Use a soft catheter for large amounts of fluid

Answer explanation

Always clearing the airway before ventilating or inserting adjuncts is crucial to ensure effective oxygenation and prevent further obstruction. This approach prioritizes patient safety and airway management.

Explain why clearing nasal passages can dramatically improve breathing in neonates and young infants.

• Infants are obligate nose breathers and rely on clear nasal passages for adequate airflow.

• It prevents ear infections.

• It helps them sleep better.

• It reduces the risk of dehydration.

Answer explanation

Infants are obligate nose breathers, meaning they primarily breathe through their noses. Clear nasal passages are essential for adequate airflow, making it crucial for their breathing and overall comfort.

What is the rationale for not assuming high-flow oxygen is needed for all patients receiving bronchodilators?

• High-flow oxygen is only necessary if the patient is showing signs of hypoxia or failing.

• High-flow oxygen is always dangerous.

• Low-flow oxygen is more comfortable.

• Bronchodilators do not work with high-flow oxygen.

Answer explanation

High-flow oxygen is not universally needed; it is only required when a patient exhibits signs of hypoxia or respiratory failure. This ensures that oxygen therapy is tailored to the patient's specific needs.

Which airway adjunct should be selected for a patient?

• Based on the patient's favorite color

• Based on consciousness and gag reflex

• Based on the weather

• Based on the time of day

Answer explanation

The correct choice is 'Based on consciousness and gag reflex' because airway adjunct selection depends on the patient's level of consciousness and ability to protect their airway, not on irrelevant factors like color or weather.

What is the most likely source of bleeding if a wound is oozing, often from abrasions or surface wounds?

• Arterial bleeding

• Venous bleeding

• Capillary bleeding

• Internal bleeding

Answer explanation

Capillary bleeding is the most likely source when a wound is oozing, especially from abrasions or surface wounds. This type of bleeding occurs from small blood vessels and is characterized by a slow, steady flow.

What should you do when treating a diabetic patient with weakness but no trauma?

• Ignore the symptoms

• Consider silent MI or poor perfusion

• Only check blood sugar

• Wait for symptoms to worsen

Answer explanation

In diabetic patients, weakness can indicate serious issues like silent myocardial infarction (MI) or poor perfusion. It's crucial to assess these conditions rather than just checking blood sugar or ignoring symptoms.

When evaluating a partial avulsion of a finger, what is the most important initial assessment?

• Only check for bleeding

• Check for underlying fractures or tendon involvement

• Ignore the injury if the skin is still attached

• Only ask about pain level

Answer explanation

In a partial avulsion, assessing for underlying fractures or tendon involvement is crucial, as these can significantly impact function and healing. Checking for bleeding alone or ignoring the injury is insufficient.