A nurse is caring for a client who has a head injury. The client states they fell off a ladder while painting approximately 2 hours ago and lost consciousness for 45 minutes according to their partner. The nurse should determine that the client is experiencing which of the following classifications of traumatic brain injury?

Choice A reason: This is incorrect. Cleansing the perineum from back to front can increase the risk of urinary tract infections, as it can introduce bacteria from the anal area to the urethra. The nurse should instruct the client to cleanse the perineum from front to back, using a mild soap and water, and to change the pad or underwear frequently to prevent bacterial growth.
Choice B reason: This is incorrect. Obtaining a prescription for an indwelling urinary catheter can increase the risk of urinary tract infections, as it can create a direct route for bacteria to enter the bladder. Indwelling catheters should be avoided unless absolutely necessary, and should be removed as soon as possible. The nurse should explore other bladder management options for the client, such as intermittent catheterization, condom catheter, or suprapubic catheter.
Choice C reason: This is incorrect. Offering the client the bedpan every 2 hours can increase the risk of urinary tract infections, as it can cause urinary stasis and bladder distension. The nurse should assess the client's bladder function and determine the optimal frequency of bladder emptying, which may vary depending on the type and level of spinal cord injury. The nurse should also monitor the client's urine output, color, odor, and clarity, and report any signs of infection, such as fever, chills, or flank pain.
Choice D reason: This is correct. Encouraging fluid intake at and between meals can decrease the risk of urinary tract infections, as it can flush out bacteria from the urinary tract and prevent urinary stasis and bladder distension. The nurse should advise the client to drink at least 2 liters of water per day, unless contraindicated by other medical conditions. The nurse should also educate the client about the benefits of cranberry juice, which can inhibit bacterial adhesion to the bladder wall and prevent infection.

The correct answer is: a. Development of subcutaneous emphysema

Choice A: Development of subcutaneous emphysema

Reason: Subcutaneous emphysema occurs when air gets trapped under the skin, often due to a leak from the lung or chest tube. This can indicate a serious complication such as a pneumothorax or a malfunctioning chest tube, requiring immediate medical intervention. The presence of subcutaneous emphysema can lead to discomfort, respiratory distress, and further complications if not addressed promptly.

Choice B: Chest tube eyelets not visible

Reason: The eyelets of a chest tube are small holes at the end of the tube that allow air and fluid to drain from the pleural space. These eyelets are typically covered by a dressing and may not be visible. This is not necessarily a cause for concern unless there are other signs of malfunction or complications.

Choice C: Continuous bubbling in the suction control chamber

Reason: Continuous bubbling in the suction control chamber is expected and indicates that the suction is functioning properly. It does not indicate a problem unless the bubbling is in the water seal chamber, which would suggest an air leak.

Choice D: Presence of tidal fluctuation in the water seal chamber

Reason: Tidal fluctuation, or tidaling, in the water seal chamber is a normal finding. It indicates that the chest tube is patent and functioning correctly, as the water level rises with inhalation and falls with exhalation. The absence of tidaling could indicate a blockage or that the lung has fully re-expanded.