PN Respiratory Med Surg I Multiple Choice Questions with correct answers

The primary laboratory tests used to evaluate the respiratory system and diagnose the disorders affecting it are: A. Tissue biopsy, pulse oximetry, and arterial blood gases B. Arterial blood gases; tissue biopsy; and nasal, throat, and sputum cultures. C. Nasal, throat, and sputum cultures; ear swab; tissue biopsy D, tissue biopsy, arterial blood gases, and blood glucose CORRECT ANSWER-B. Arterial blood gases; tissue biopsy; and nasal, throat, and sputum cultures The nurse knows that when obtaining a sputum culture, it is important to do what following the procedure? A. Use aseptic technique B. Instruct the patient to cough several times C. Provide mouth care D. Perform tracheal suctioning CORRECT ANSWER-C. provide mouth care Lung volume and capacity are measured with: A. LCDs B. PETs C. LATs D. PFTs CORRECT ANSWER-D. PFTs