A nurse is preparing to administer mannitol 0.2 g/kg IV bolus over 5 min as a test dose to a client who has severe oliguria. The client weighs 198 lb. What is the amount in grams the nurse should administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Choice B rationale:

Instructing the client to gently stroke her lower abdomen is the appropriate action in this situation. Gentle stroking or tapping on the lower abdomen can stimulate the bladder reflex and promote urination. This technique can help clients who have difficulty voiding, especially when using a bedpan. It encourages relaxation of the pelvic muscles, making it easier for the client to urinate.

Choice A rationale:

Turning on the faucets in the client's sink is not a recommended action for promoting urination. While the sound of running water can sometimes trigger the need to urinate, it may not be effective for every individual. Moreover, this action may not be practical or feasible in all healthcare settings.

Choice C rationale:

Instructing the client to lean slightly backward is not an appropriate action for promoting urination. Leaning backward can put pressure on the bladder, which may make it more challenging for the client to urinate. Encouraging relaxation and using techniques like gentle abdominal stroking are more effective in this situation.

Choice D rationale:

Pouring cool water over the client's perineum is not a recommended action for promoting urination. While some individuals find warm water soothing and relaxing, pouring cold water may cause discomfort and stress, making it even more difficult for the client to urinate. Gentle stimulation and relaxation techniques are generally more effective.

Choice A rationale:

The nurse should include the statement, "Use a product with DEET on your skin and clothes when you are walking in a wooded area," in the educational program on Lyme disease. DEET is a widely used insect repellent effective against ticks. It is recommended to prevent tick bites in wooded and grassy areas. The rationale behind this choice is to educate the public about practical measures to reduce the risk of Lyme disease. DEET repels ticks, reducing the chances of tick attachment and, consequently, the transmission of Lyme disease.

Choice B rationale:

The statement, "Symptoms of Lyme disease appear 2 days after being bitten by an infected tick," is incorrect. The incubation period for Lyme disease can vary from 3 to 30 days after the tick bite. Symptoms usually appear within 3 to 14 days but can take longer to manifest. Providing inaccurate information can lead to misunderstanding and inadequate preventive measures.

Choice C rationale:

The statement, "Remove embedded ticks by squeezing the body with tweezers," is incorrect. Improper removal of ticks, such as squeezing the body, can lead to the injection of tick fluids into the host, increasing the risk of disease transmission. The correct method for tick removal is to use fine-tipped tweezers to grasp the tick as close to the skin's surface as possible and pull upward with steady, even pressure. This helps ensure the tick is removed entirely and reduces the risk of infection.

Choice D rationale:

The statement, "If bitten by a tick, testing for Lyme disease should occur within 2 weeks," is incorrect. Testing for Lyme disease immediately after a tick bite is not recommended because it takes time for the body to produce antibodies detectable by the tests. Testing too early can yield false-negative results. Healthcare providers may recommend testing if symptoms develop, but waiting for a few weeks after the bite increases the accuracy of the test results.