An adult male client is admitted to the medical unit because of a loss of appetite and generalized malaise. His complete blood count (CBC) results indicate a white blood cell (WBC) count of 8,000/mm³ (8 x 10⁹/L), basophils 1% (0.01 fraction), platelets 98,000/mm³ (98 x 10⁹/L), hemoglobin of 14 g/dL (8.7 mmol/L), and hematocrit of 44.9% (0.44 volume fraction). The practical nurse (PN) should assess the client for which finding?

Reference Range:

• White Blood Cell (WBC): 5,000 to 10,000/mm³ (5 to 10 x 10⁹/L)
• Basophils: 0.5 to 1.0% (0.01 to 0.05 x 10⁹/L)
• Platelets: 150,000 to 400,000/mm³ (150 to 400 x 10⁹/L)
• Hemoglobin (Hgb): 14 to 18 g/dL (8.69 to 11.17 mmol/L)
• Hematocrit (Hct): 42% to 52% (0.42 to 0.52 volume fraction)

Choice A reason: Having someone hold the weights up during transport is not recommended. Buck's traction relies on the consistent pull of the weights to maintain the proper alignment of the fracture. Holding the weights during transport would disrupt the continuous traction and could cause misalignment or exacerbate the injury. It is crucial to maintain the integrity of the traction system during transport.
Choice B reason: Preventing movement of the weights by resting them on top of the bed until the transport is completed is also not advisable. This action would negate the purpose of the traction by removing the continuous pull required to keep the fracture immobilized. Resting the weights on the bed would result in a loss of traction, potentially leading to complications in the healing process.
Choice C reason: Releasing the weights during transport and reconnecting them when the transport is completed is not appropriate. Temporarily removing the traction could cause significant discomfort to the client and disturb the alignment of the fracture. The stability provided by continuous traction is essential for the proper healing of the fracture, and interruptions can lead to adverse outcomes.
Choice D reason: Leaving the weights in place during transport is the best practice. Buck's traction is designed to provide a consistent and gentle pulling force to maintain the alignment of the fracture. The weights should remain in place to ensure the traction is effective throughout the transport process. Proper care should be taken to handle the traction system carefully and avoid any jarring movements that could impact the client's condition.

Choice A reason: Sputum is the most appropriate specimen to collect prior to the initiation of antibiotic therapy in a client with suspected pneumonia. Sputum cultures can help identify the specific bacteria or other pathogens causing the infection, allowing for targeted antibiotic therapy. Collecting the sputum sample before starting antibiotics ensures that the culture results are not influenced by the medication, leading to more accurate identification of the causative agent and more effective treatment.
Choice B reason: Urine is not the appropriate specimen to collect for diagnosing pneumonia. While urine cultures can be useful for diagnosing urinary tract infections or detecting certain pathogens through urine antigen tests, they are not relevant to identifying the etiology of a respiratory infection like pneumonia. The focus should be on obtaining samples directly from the respiratory system.
Choice C reason: A throat smear can be useful for diagnosing upper respiratory tract infections, such as strep throat, caused by Group A Streptococcus. However, it is not the most relevant test for diagnosing pneumonia, which affects the lower respiratory tract. A sputum sample is more appropriate for identifying the pathogens responsible for pneumonia.
Choice D reason: Blood cultures can be useful for detecting bacteremia or septicemia, especially in severe cases of pneumonia where the infection has spread to the bloodstream. However, they are not the primary method for identifying the specific cause of pneumonia. Blood cultures are typically used in conjunction with other tests, such as sputum cultures, to provide a comprehensive diagnosis.