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NurseDive Free Nursing Practice Question
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.)
This question is an excerpt from Nurse Dive's nursing test bank - RN Comprehensive Online Practice 2019 B with NGN Proctored Exam. Take the full exam now
Full Explanation
The client weighs 198 lb, which is equivalent to (198 ÷ 2.2 = 90kg.
Therefore, the amount of mannitol for the test dose is 0.2 g/kg x 90 kg = 18 g. The nurse should administer 18 g of mannitol IV bolus over 5 min as a test dose to the client who has severe oliguria.
Similar Questions
A nurse is preparing to replace a client's transdermal fentanyl patch after 72 hr of use. After the nurse opens the packet containing the new pouch, the client declines to accept it. Which of the following actions should the nurse take?
A. Withhold pain medications for 24 hr after the old patch is removed
Withholding pain medications for 24 hr after the old patch is removed is a harmful action that could cause severe withdrawal symptoms and uncontrolled pain for the client. The nurse should respect the client's right to refuse treatment and explore the reasons for their decision.
B. Ask another nurse to witness the disposal of the new patch
Asking another nurse to witness the disposal of the new patch is a safe and legal action that follows the policies and procedures for handling controlled substances. The nurse should document the disposal of the new patch and report it to the appropriate authority.
C. Seal the patches in a plastic bag and place in the client's trash basket
Sealing the patches in a plastic bag and placing them in the client's trash basket is an unsafe and illegal action that could lead to diversion, misuse, or accidental exposure of fentanyl to others. The nurse should dispose of the patches in a secure and designated container that prevents access by unauthorized persons.
D. Stick the two patches to each other and place them in the sharps bin
Sticking the two patches to each other and placing them in the sharps bin is an unsafe and improper action that could cause contamination, injury, or infection to others who handle or dispose of sharps waste. The nurse should dispose of the patches separately and carefully, avoiding contact with their adhesive surfaces.
Full Explanation
- A. Incorrect. Withholding pain medications for 24 hr after the old patch is removed is a harmful action that could cause severe withdrawal symptoms and uncontrolled pain for the client. The nurse should respect the client's right to refuse treatment and explore the reasons for their decision.
- B. Correct. Asking another nurse to witness the disposal of the new patch is a safe and legal action that follows the policies and procedures for handling controlled substances. The nurse should document the disposal of the new patch and report it to the appropriate authority.
- C. Incorrect. Sealing the patches in a plastic bag and placing them in the client's trash basket is an unsafe and illegal action that could lead to diversion, misuse, or accidental exposure of fentanyl to others. The nurse should dispose of the patches in a secure and designated container that prevents access by unauthorized persons.
- D. Incorrect. Sticking the two patches to each other and placing them in the sharps bin is an unsafe and improper action that could cause contamination, injury, or infection to others who handle or dispose of sharps waste. The nurse should dispose of the patches separately and carefully, avoiding contact with their adhesive surfaces.
A nurse is caring for a client who has a prescription for chlorpromazine. Which of the following findings should the nurse identify as an indication that the medication is effective?
A. Decreased blood pressure
Decreased blood pressure is not an indication of chlorpromazine effectiveness, but rather a potential adverse effect that should be monitored and reported.
B. Decreased hallucinations
Decreased hallucinations are an indication of chlorpromazine effectiveness, as this medication is an antipsychotic that blocks dopamine receptors in the brain and reduces psychotic symptoms such as hallucinations, delusions, and paranoia.
C. Decreased cholesterol
Decreased cholesterol is not an indication of chlorpromazine effectiveness, but rather a potential benefit that may occur due to its effect on lipid metabolism.
D. Decreased esophageal reflux
Decreased esophageal reflux is not an indication of chlorpromazine effectiveness, but rather a potential adverse effect that should be avoided by taking the medication with food or water and avoiding lying down after administration.
Full Explanation
- A: Incorrect. Decreased blood pressure is not an indication of chlorpromazine effectiveness, but rather a potential adverse effect that should be monitored and reported.
- B: Correct. Decreased hallucinations are an indication of chlorpromazine effectiveness, as this medication is an antipsychotic that blocks dopamine receptors in the brain and reduces psychotic symptoms such as hallucinations, delusions, and paranoia.
- C: Incorrect. Decreased cholesterol is not an indication of chlorpromazine effectiveness, but rather a potential benefit that may occur due to its effect on lipid metabolism.
- D: Incorrect. Decreased esophageal reflux is not an indication of chlorpromazine effectiveness, but rather a potential adverse effect that should be avoided by taking the medication with food or water and avoiding lying down after administration.
A nurse in the emergency department is assessing a preschooler who has a facial laceration. The nurse should identify which of the following findings as a potential indication of child sexual abuse?
A. The child exhibits discomfort while walking
This is correct because discomfort while walking can indicate genital trauma or infection, which are possible signs of sexual abuse.
B. The child has thin extremities
This is incorrect because thin extremities can be caused by many factors, such as malnutrition, genetic disorders, or chronic diseases, that are not necessarily related to sexual abuse.
C. The child has bruises on the upper back
This is incorrect because bruises on the upper back can result from accidental injuries, such as falls or bumps, or from physical abuse, such as hitting or kicking, but not specifically from sexual abuse.
D. The child is wearing a stained shirt
This is incorrect because a stained shirt can be due to poor hygiene, food spills, or environmental factors, but not necessarily from sexual abuse.
Full Explanation
A - This is correct because discomfort while walking can indicate genital trauma or infection, which are possible signs of sexual abuse.
B - This is incorrect because thin extremities can be caused by many factors, such as malnutrition, genetic disorders, or chronic diseases, that are not necessarily related to sexual abuse.
C - This is incorrect because bruises on the upper back can result from accidental injuries, such as falls or bumps, or from physical abuse, such as hitting or kicking, but not specifically from sexual abuse.
D - This is incorrect because a stained shirt can be due to poor hygiene, food spills, or environmental factors, but not necessarily from sexual abuse.