ATI RN
ATI RN Fundamental Proctored Exam With NGN Graded Questions
Extract:
Question 1 of 5
A nurse is preparing to administer lactated Ringer's (LR) IV 100 mL over 15 minutes. The nurse should set the infusion pump to deliver how many mL/hr?
Correct Answer: 400
Rationale: The correct answer is 400 mL/hr.
To calculate the mL/hr rate, we first convert the 15 minutes to hours (15 minutes ÷ 60 minutes = 0.25 hours).
Then, we divide the total volume (100 mL) by the time in hours (100 mL ÷ 0.25 hours = 400 mL/hr). This rate ensures the safe and accurate administration of 100 mL of LR over a 15-minute period. Other choices are incorrect because they do not accurately calculate the mL/hr rate based on the given parameters.
Question 2 of 5
A nurse is preparing to administer 0.9% sodium chloride (0.9% NaCl) 250 mL IV to infuse over 30 minutes. The drop factor of the manual IV tubing is 10 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min?
Correct Answer: 83
Rationale:
To calculate the drip rate, we can use the formula: Drip rate = (Volume to be infused in gtt) / Time in minutes. In this case, the volume to be infused is 250 mL, and the time is 30 minutes. Convert 250 mL to drops: 250 mL x 10 gtt/mL = 2500 gtt. Now, divide 2500 gtt by 30 minutes to get 83.33 gtt/min. Since we can't administer a fraction of a drop, we round down to the nearest whole number, which is 83 gtt/min. This rate ensures the 0.9% NaCl solution is administered accurately over the specified time. Other choices are incorrect because they do not result from the correct calculation based on the given information.
Question 3 of 5
A nurse is caring for a client who is at high risk for aspiration. Which of the following is an appropriate nursing intervention?
Correct Answer: B
Rationale: The correct answer is B: Instruct the client to tuck her chin when swallowing. This intervention helps prevent aspiration by closing off the airway during swallowing, reducing the risk of food or liquids entering the lungs. Tucking the chin also helps direct the food or liquid down the esophagus. Giving thin liquids (choice
A) can increase the risk of aspiration. Using a straw (choice
C) may also increase the risk by bypassing the natural protective mechanisms. Encouraging the client to lie down after meals (choice
D) can lead to aspiration due to decreased muscle tone and gravity assisting in food or liquid entering the airway.
Question 4 of 5
A nurse is preparing a presentation about basic nutrients for a group of high school athletes. She should explain that which of the following is the body's priority energy reserve?
Correct Answer: D
Rationale: The correct answer is D: Carbohydrates. Carbohydrates are the body's priority energy reserve because they are the primary source of energy for the body, especially during high-intensity activities like sports. When consumed, carbohydrates are broken down into glucose, which is used for immediate energy or stored as glycogen in muscles and the liver for later use. Fat is a long-term energy reserve but is not as readily accessible as carbohydrates for quick energy. Protein is primarily used for building and repairing tissues, not as a main energy source. Glycogen is a stored form of carbohydrates in the body, not the primary energy reserve.
Question 5 of 5
A nurse is caring for a client who is on a low-residue diet. The nurse should expect to see which of the following foods on the client's meal tray?
Correct Answer: C
Rationale: The correct answer is C: Vanilla custard. A low-residue diet aims to minimize fiber intake to reduce the bulk and frequency of bowel movements. Vanilla custard is low in fiber, making it suitable for this diet. Cooked barley (
A) and lentil soup (
D) are high in fiber and not recommended. Pureed broccoli (
B) contains fiber and should be avoided. In summary, vanilla custard is the best choice for a low-residue diet due to its low fiber content compared to the other options.