Which of the following patients who presented to a walk-in medical clinic is most likely to be diagnosed with a rhinosinusitis rather than a common cold?
(Points : 3)
A man complaining of general fatigue, a headache, and facial pain with a temperature of 100.9°F
A woman presenting with malaise, lethargy, and copious nasal secretions
A man with a dry, stuffy nasopharynx, a sore throat, and temperature of 98.9°F
A woman complaining of generalized aches who has a hoarse voice and reddened, painful upper airways
Question 2.2. A 44-year-old woman developed calf pain during a transatlantic flight followed by acute shortness of breath upon arrival at her destination. She was subsequently diagnosed with a pulmonary embolism (PE), which resolved with anticoagulant therapy. Which of these statements best characterizes the underlying problem of her PE? (Points : 3)
She was short of breath because ventilation was occurring but perfusion was inadequate.
The combination of normal perfusion but compromised ventilation caused hypoxia.
She developed a transient anatomic shunt resulting in impaired oxygenation.
Impaired gas diffusion across alveolar membranes resulted in dyspnea and hypoxia.
Question 3.3. A premature infant on mechanical ventilation has developed bronchopulmonary dysplasia (BPD) and is showing signs and symptoms of hypoxemia, low lung compliance, and respiratory distress syndrome (RDS). Which of the following is the most likely contributor to the infant’s present health problem? (Points : 3)
High inspired oxygen concentration and injury from positive-pressure ventilation
Failure to administer corticosteroids to the infant in utero
Insufficient surfactant production and insufficient surfactant therapy
Insufficient supplemental oxygen therapy
Question 4.4. Which of the following residents of a long-term care facility is most likely to be exhibiting the signs and symptoms of chronic obstructive pulmonary disease (COPD)? (Points : 3)
A 79-year-old lifetime smoker who is complaining of shortness of breath and pain on deep inspiration
An 81-year-old smoker who has increased exercise intolerance, a fever, and increased white blood cells
An 81-year-old male who has a productive cough and recurrent respiratory infections
An 88-year-old female who experiences acute shortness of breath and airway constriction when exposed to tobacco smoke
Question 5.5. A 66-year-old male presents to the emergency department accompanied by his wife who claims that he has been acting confused. The man is complaining of a sudden onset of severe weakness and malaise and has a dry cough and diarrhea. His temperature is 102.8°F and his blood work indicates his sodium level is 126 mEq/L (normal is 135 to 145 mEq/L). What will be the assessing nurse practitioner’s most likely suspicion? (Points : 3)
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