A nurse is preparing to administer ciprofloxacin to a client. The nurse should identify that the medication is treatment for exposure to which of the following agents?
Smallpox
Anthrax
Ebola virus
Sarin gas
The Correct Answer is B
Choice A reason: Smallpox
Smallpox is a viral disease caused by the variola virus. It was eradicated globally in 1980 through a successful vaccination campaign. Treatment for smallpox primarily involves supportive care and antiviral medications, such as tecovirimat, rather than antibiotics like ciprofloxacin. Ciprofloxacin is ineffective against viral infections, including smallpox.
Choice B reason: Anthrax
Anthrax is a serious infectious disease caused by the bacterium Bacillus anthracis. Ciprofloxacin is one of the primary antibiotics used for the treatment and post-exposure prophylaxis of anthrax. It works by inhibiting bacterial DNA gyrase, which is essential for bacterial replication. Ciprofloxacin is effective against both cutaneous and inhalational forms of anthrax, making it a critical component in the management of anthrax exposure.
Choice C reason: Ebola virus
Ebola virus disease (EVD) is caused by the Ebola virus, a member of the Filoviridae family. Treatment for EVD primarily involves supportive care, including rehydration and management of symptoms. Antiviral medications, such as remdesivir, may also be used. Ciprofloxacin, being an antibiotic, is not effective against viral infections like Ebola.
Choice D reason: Sarin gas
Sarin gas is a highly toxic nerve agent used in chemical warfare. Exposure to sarin gas requires immediate medical intervention, including the administration of antidotes such as atropine and pralidoxime, as well as supportive care. Antibiotics like ciprofloxacin are not used in the treatment of chemical agent exposure, as they do not counteract the effects of nerve agents.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is []
Explanation
In this scenario, the client is most likely experiencing iron deficiency anemia, based on the diagnostic results that show low hemoglobin (10 mg/dL), low hematocrit (31%), and low serum ferritin (9 mcg/L), which are below the normal ranges for a pregnant individual.
The correct answers are:
Potential Condition:
- a. Iron deficiency anemia
Actions to Take:
- a. Administer iron supplements (to address the anemia and increase iron levels)
- b. Teach the client about a diet rich in iron (to support iron supplementation and improve dietary intake of iron)
Parameters to Monitor:
- a. Hemoglobin levels (to assess improvements in oxygen-carrying capacity and monitor for anemia)
- b. Hematocrit levels (to monitor the volume of red blood cells and further assess anemia)
By addressing the low iron levels, administering supplements, and providing dietary guidance, the nurse can help correct the anemia. Monitoring hemoglobin and hematocrit will help track the client’s progress in overcoming the condition.
Correct Answer is C
Explanation
Choice A reason:
Reduced chest width: Aging does not typically result in a reduced chest width. Instead, changes in posture and the curvature of the spine can make the chest appear less prominent. The primary musculoskeletal changes with aging involve bone density, muscle mass, and joint flexibility
Choice B reason:
Increased force of isometric contraction: This is incorrect. Aging is associated with a decrease in muscle strength and mass, not an increase. The force of muscle contractions generally diminishes with age due to the loss of muscle fibers and changes in muscle composition.
Choice C reason:
Decreased muscle mass: This is correct. One of the most significant age-related musculoskeletal changes is sarcopenia, which is the loss of muscle mass and strength. This process begins around the age of 30 and accelerates with age, leading to decreased physical strength and increased risk of falls and fractures.

Choice D reason:
Thickened vertebral discs: Aging typically leads to the thinning and dehydration of intervertebral discs, not thickening. This can result in a reduction in height and increased susceptibility to spinal issues such as herniated discs and spinal stenosis.
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