The nurse notes that a client has ataxia. Which test does the nurse use to gain more information about this client's gait?

Choice A reason: A black tag is not the appropriate priority tag for this client, as it indicates that the client is dead or has injuries that are incompatible with life. A black tag is used for clients who have no signs of life, such as pulse, respiration, or pupillary response, or who have severe injuries that cannot be treated with the available resources, such as massive head trauma, decapitation, or incineration. A black tag means that no further care or intervention is provided to the client.

Choice B reason: A red tag is the appropriate priority tag for this client, as it indicates that the client has life-threatening injuries that require immediate attention and treatment. A red tag is used for clients who have compromised airway, breathing, or circulation, such as respiratory distress, shock, severe bleeding, chest pain, or head injury. A red tag means that the client is given the highest priority and is treated as soon as possible.

Choice C reason: A green tag is not the appropriate priority tag for this client, as it indicates that the client has minor injuries that do not require urgent care or intervention. A green tag is used for clients who have stable vital signs and can walk or move without assistance, such as abrasions, sprains, fractures, or minor burns. A green tag means that the client is given the lowest priority and is treated after all other clients.

Choice D reason: A yellow tag is not the appropriate priority tag for this client, as it indicates that the client has serious injuries that require observation and treatment within a short time frame. A yellow tag is used for clients who have potential complications or deterioration of their condition, such as abdominal pain, pelvic injury, open wounds, or spinal injury. A yellow tag means that the client is given the second highest priority and is treated within 30 to 60 minutes.

Choice A reason: Fluconazole (Diflucan) is an antifungal medication that is used to treat infections caused by fungi, such as candidiasis, cryptococcosis, and histoplasmosis. It is not effective against anthrax, which is a bacterial infection caused by Bacillus anthracis.

Choice B reason: Ciprofloxacin (Cipro) is an antibiotic medication that belongs to the class of fluoroquinolones. It is used to treat various bacterial infections, including anthrax. It works by inhibiting the DNA synthesis of the bacteria and preventing them from multiplying. Ciprofloxacin is one of the recommended medications for post-exposure prophylaxis and treatment of anthrax, according to the Centers for Disease Control and Prevention (CDC).

Choice C reason: Varenicline (Chantix) is a medication that is used to help people quit smoking. It works by blocking the effects of nicotine on the brain and reducing the cravings and withdrawal symptoms. It has no role in the prevention or treatment of anthrax.

Choice D reason: Potassium iodide (KI) is a medication that is used to protect the thyroid gland from radioactive iodine in the event of a nuclear or radiological emergency. It works by saturating the thyroid with non-radioactive iodine and preventing it from absorbing radioactive iodine. It has no role in the prevention or treatment of anthrax.