REX-PN Exam #1 With Questions And Answers 2024

1 kg is = ? lbs? - correct answer--2.2 lbs. 1 meter is = to ? inches? - correct answer--39.37 inch. A 22-year-old female client has anorexia nervosa. She has severely restricted fat in her diet. If she were to eat 17 grams of fat and a total of 1,000 kcal per day, what percentage of her daily intake would be from fat? - correct answer--15% A 24-year-old female has received 800 mL of IV fluid and has had 120 mL of tea. She has voided 520 mL of urine and vomited 100 mL. What is this client's fluid balance? - correct answer--300 mL A 28-year-old male was diagnosed with hepatitis A after returning from the Caribbean. The client is very surprised and asks the practical nurse "how on earth did I get this virus?". Which of the following is the best response to this question? - correct answer-- "You most likely ingested contaminated water or food" A 33-year-old female is pregnant with her second child when she is diagnosed with multiple sclerosis. What manifestations would she have initially experienced? - correct answer--Sensory disturbances that include tinnitus and blurred vision A 36-year-old female was recently diagnosed with type I diabetes. She is responsible to do home blood glucose monitoring and urinary dipsticks for acetone. The client understands the reason for blood glucose monitoring but does not know the reason why she has to dipstick her urine as well. The client asks the the practical nurse what does the urinary dipstick measure. The practical nurse's correct response: - correct answer-- "A positive test reaction indicates too much ketoacidosis" A 39-year-old male client weights 196 pounds and is 66 inches tall. Based on the client's body mass index (BMI), this client would fall into which of the following categories? - correct answer--Obese BMI = (196 lbs x 1 kg/2.2 lbs.) / (66 inch. x 1 m/39.37 inch.) BMI = (89.09 kg) / (1.6764)² BMI = (89.09 kg) / 2.81 BMI = 31.67 A 42-year-old female has been experiencing several weeks of diarrhea as a result of a viral gastroenteritis. The diarrhea is causing the client to be at risk of being deficient in - correct answer--Potassium