ATI LPN
LPN Pharmacology Practice Test
1. A client has a new prescription for enalapril. Which of the following adverse effects should the client be instructed to monitor and report?
- A. Frequent urination
- B. Tremors
- C. Dry mouth
- D. Persistent cough
Correct answer: D
Rationale: The correct answer is D: Persistent cough. Enalapril, an ACE inhibitor, is known to commonly cause a persistent cough as an adverse effect due to its effect on bradykinin levels. Clients should be instructed to monitor for a persistent cough and report it promptly to their healthcare provider for further evaluation and possible medication adjustment. Choices A, B, and C are incorrect as they are not commonly associated with enalapril use and are not typical adverse effects of ACE inhibitors.
2. A community mental health nurse is planning care to address the issue of depression among older adult clients in the community. Which of the following interventions should the nurse implement as a method of tertiary prevention?
- A. Educating clients on health promotion techniques to reduce the risk of depression
- B. Performing screenings for depression at community health programs
- C. Establishing rehabilitation programs to decrease the effects of depression
- D. Providing support groups for clients at risk for depression
Correct answer: C
Rationale: Establishing rehabilitation programs to decrease the effects of depression is a method of tertiary prevention.
3. A healthcare professional is teaching a client about reducing the risk of urinary tract infections (UTIs). Which factor increases the risk of UTI?
- A. Wearing underwear with a cotton crotch
- B. Wiping from front to back
- C. Using perfumed toilet paper
- D. Urinating after intercourse
Correct answer: C
Rationale: Using perfumed toilet paper can irritate the urinary tract and increase the risk of UTI, so it should be avoided. Wearing underwear with a cotton crotch (Choice A) is a preventive measure as cotton allows for better air circulation and reduces moisture, lowering the risk of UTIs. Wiping from front to back (Choice B) helps prevent the introduction of bacteria from the anal region to the urinary tract. Urinating after intercourse (Choice D) can help flush out bacteria introduced during sexual activity, thereby reducing the risk of UTIs.
4. Which of the following actions should the nurse take for a client who has been diagnosed with dementia and is at risk for falls?
- A. Maintain the client's bed in the lowest position
- B. Use a bed exit alarm system
- C. Assist the client with ambulation every hour
- D. Raise all 4 side rails for safety
Correct answer: B
Rationale: The correct answer is B: "Use a bed exit alarm system." For a client with dementia at risk for falls, a bed exit alarm system is beneficial as it alerts staff when the client is trying to get up, helping to reduce fall risks. Choice A, maintaining the client's bed in the lowest position, may not prevent falls as effectively as an alarm system. Choice C, assisting the client with ambulation every hour, may not be feasible and could disrupt the client's rest. Choice D, raising all 4 side rails for safety, can lead to restraint issues and is not recommended as a routine fall prevention measure.
5. Which pain assessment tool is most appropriate for a 3-month-old hospitalized with a fractured femur?
- A. FLACC scale
- B. Poker chip tool
- C. Number scale
- D. Visual analog scale
Correct answer: A
Rationale: The FLACC scale, which stands for Face, Legs, Activity, Cry, and Consolability, is specifically designed for nonverbal patients like infants and young children. It assesses pain based on observable behaviors such as facial expressions, leg movement, activity level, cry, and the ability to be consoled. In this case, a 3-month-old infant who is unable to communicate verbally would best be assessed using the FLACC scale to determine the level of pain experienced due to a fractured femur. The Poker chip tool, Number scale, and Visual analog scale are not suitable for nonverbal infants and young children as they rely on self-reporting or cognitive abilities that are not yet developed at this age.
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