Question

1. you are assessing a 76 - year - old male complaining of chest pain and shortness of breath that is slowly worsening. he is conscious and alert but is struggling to breathe with audible bilateral rales. these signs and symptoms most likely indicate which of the following?

a. pulmonary embolism
b. collapse of the vena cava
c. heart attack
d. heart failure

1. you and your partner arrive on the scene of a 48 - year - old male having difficulty breathing. you auscultate rales in the lung bases, find jvd, and notice peripheral pedal edema is 2+ pitting. what is most likely wrong with this patient?

a. pneumonia
b. heart failure
c. copd
d. asthma

1. you are called to the scene for a 48 - year - old male complaining of dyspnea. he is alert and oriented but anxious. the patient states that he woke up feeling like he was suffocating. he has dried blood on his face and you note cyanosis around his lips. his heart rate is 110 beats per minute, and his oxygen saturation is 85% on room air. which of the following is the best first step in the treatment of this patient?

a. give him high - flow oxygen
b. give him sugar. he is diabetic
c. obtain his blood pressure
d. obtain his lung sounds

1. you find a 60 - year - old male complaining of chills, body aches, fever, and rales in one lung, sputum is yellow and green. his blood pressure is 110/66, his heart rate is 90 beats per minute, and his respiratory rate of 22. what is he most likely experiencing?

a. pneumonia
b. heart failure
c. copd
d. asthma

1. you arrive to find a 55 - year - old male complaining of dyspnea, bilateral rales, red, foamy (frothy) sputum, jvd, and tachycardia. what medication do you expect your patient to have?

a. aspirin b. tylenol c. nitroglycerin d. inhaler - albuterol

Explanation:

• Question 85: Chest pain, shortness of breath, and bilateral rales are common in heart - related issues. Heart failure can present with these symptoms. Pulmonary embolism may have different presenting features, and vena cava collapse is less likely to present this way.
• Question 86: Rales in lung bases, JVD (jugular venous distension), and peripheral pedal edema are classic signs of heart failure. Pneumonia usually has more specific respiratory - related symptoms like cough with purulent sputum, and COPD and asthma have different patterns of airway obstruction.
• Question 87: The patient has cyanosis, low oxygen saturation, and dyspnea. The first step should be to improve oxygenation, so giving high - flow oxygen is the best initial step. There is no indication of diabetes in the initial description, and obtaining blood pressure or lung sounds is secondary to improving oxygenation.
• Question 88: Chills, body aches, fever, and rales in one lung with purulent sputum are typical of pneumonia. Heart failure, COPD, and asthma have different symptom profiles.
• Question 89: Dyspnea, bilateral rales, red frothy sputum, JVD, and tachycardia are signs of heart failure. Nitroglycerin is used to treat heart - related chest pain and can help with heart failure symptoms by reducing preload. Aspirin is for anti - platelet therapy, Tylenol is for pain and fever, and an albuterol inhaler is for asthma or COPD.

Answer:

1. D. Heart Failure
2. B. Heart Failure
3. A. Give him high - flow oxygen
4. A. Pneumonia
5. C. Nitroglycerin