A nurse is caring for a client who has an indwelling urinary catheter.

The nurse notes that sediment is present in the urine.

Which of the following actions should the nurse take to obtain a sterile urine specimen?

This is because the Glasgow Coma Scale (GCS) is a tool to assess the level of consciousness and neurological status of a client who has a closed head injury. The GCS score can help guide the priority of interventions and the need for further diagnostic tests.
Choice A is wrong because an MRI of the brain is not the first action to take for a client who has a closed head injury. An MRI may be indicated later to evaluate the extent of brain damage, but it is not an emergency procedure.
Choice B is wrong because mannitol IV bolus is a medication that reduces intracranial pressure (ICP) by drawing fluid out of the brain tissue. However, mannitol should not be administered before confirming the presence and degree of increased ICP, which can be done by measuring the GCS score and other vital signs.
Choice D is wrong because inserting an indwelling urinary catheter for the client is not the first action to take for a client who has a closed head injury. A urinary catheter may be needed to monitor fluid balance and renal function, but it is not an urgent intervention.

This is because a cathartic suppository stimulates the nerve endings in the rectum, causing a contraction of the bowel and facilitating defecation. This is especially helpful for clients who have an upper motor neuron or areflexic bowel, which means they have lost the ability to feel when the rectum is full and have a tight anal sphincter muscle. A bowel program is a way of controlling or moving the bowels after a spinal cord injury, which may affect normal bowel function depending on the spinal level involved. A bowel program aims to achieve regular bowel movements, prevent constipation or impaction, and avoid accidents.
Choice A is wrong because encouraging a maximum fluid intake of 1,500 mL per day is not enough to prevent constipation and promote bowel health. A fluid intake of at least 2,000 mL per day is recommended for most adults.
Choice B is wrong because increasing the amount of refined grains in the client’s diet can worsen constipation and reduce stool bulk.
Refined grains are low in fiber, which is essential for normal bowel function. A high-fiber diet of at least 20 to 35 grams per day is advised for clients with spinal cord injuries.
Choice C is wrong because providing the client with a cold drink prior to defecation can have the opposite effect of stimulating the bowel.
Cold drinks can slow down the digestive process and reduce peristalsis, which is the movement of food through the intestines. Warm or hot drinks can help stimulate the bowel and increase peristalsis.