Exam Review
Hesi PN Exit Exam Three
Total Questions : 150
Showing 20 questions, Sign in for moreThe practical nurse (PN) applies and then releases pressure to a client's fingernail as seen in the photo. Normal nail color returns in 2 seconds. Which action should the PN take?
A client who had a knee replacement surgery and received a prescription for enoxaparin 30 mg subcutaneously every 12 hours for 10 days. The medication is available in 30 mg per 0.3 mL pre-filled syringes. How many mL should the practical nurse (PN) administer each day? (Enter numerical value only.)
Explanation
To calculate how many milliliters (mL) the practical nurse (PN) should administer each day, we can first determine the total daily dosage of enoxaparin.
The prescribed dosage is 30 mg every 12 hours, so the total daily dosage is:
30 mg + 30 mg = 60 mg
Next, we can calculate the number of milliliters (mL) needed to deliver the total daily dosage. Since the medication is available in a concentration of 30 mg per 0.3 mL, we can set up a proportion to find the equivalent mL for 60 mg:
30 mg / 0.3 mL = 60 mg / x mL
Cross-multiplying, we get:
30 mg * x mL = 60 mg * 0.3 mL
30x = 18
Dividing both sides by 30, we find:
x = 0.6 mL
In caring for a client who requires seizure precautions, the practical nurse (PN) should ensure the ready availability of equipment to perform which procedure?
The practical nurse (PN) is told that she keeps her 2-year-old child in a playpen so he will not get dirty. Which statement should the PN use in responding to this concern about using a playpen?
At the first dressing change, the practical nurse (PN) tells the client that her mastectomy incision is healing well, but the client refuses to look at the incision and refuses to talk about it. Which response by the PN to the client's silence is best?
Prior to giving digoxin, the practical nurse (PN) assesses that a 2-month-old infant's heart rate is 120 beats/minute. Based on this finding, what action should the PN take?
Which information should the practical nurse (PN) collect during the admission assessment of a terminally ill client to an acute care facility?
The practical nurse (PN) learns that a client who is receiving chemotherapy has developed stomatitis. Which information should the PN obtain from the client during a focused assessment?
A male client tells the practical nurse (PN) that the pill he has been taking at home is a different color and size than the one the PN is trying to give him now. How should the PN respond?
A client reports experiencing numbness and tingling in the extremities. Which of the client's serum laboratory values should the practical nurse (PN) prioritize reporting to the healthcare provider?
The mother of a school-aged boy tells the practical nurse (PN) that he fell out of a tree and hurt his arm and shoulder. Which assessment should the practical nurse (PN) note as the most significant indicator of possible child abuse?
A full-term, 24-hour-old infant in the nursery regurgitates and suddenly turns cyanotic. Which immediate intervention should the practical nurse (PN) implement?
The practical nurse (PN) determines that a client's pupils constrict as they change focus from a far object to a near object. How should the PN document this finding?
A 16-year-old client is asking the practical nurse (PN) what can be done about acne. Which recommendation should the PN provide?
A client with a compound fracture of the left ankle is being discharged with a below-the-knee cast. Which instruction should the practical nurse (PN) provide to the client prior to discharge?
A male preoperative client who has already signed the informed consent for a surgical procedure confides in the practical nurse (PN) that he is really frightened and unsure about undergoing the surgery. Which priority action should the PN take?
The parents of a one-year-old child with the diagnosis of hypospadias informed the practical nurse (PN) that they plan to delay corrective surgery to see if the child will outgrow the problem. Which information should the PN provide to these parents?
Before administering an antibiotic that can cause nephrotoxicity, which laboratory value is most important for the practical nurse (PN) to review?
The practical nurse (PN) is assessing an older client with left-sided heart failure (HF). What intervention is most important for the PN to implement?
The practical nurse (PN) receives a report of a stable client who experienced partial-thickness burns over 30% of the body surface area (BSA) 3 days ago. Which complication is most important for the PN to anticipate?
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