Rex PN study test questions and answers 2024

A 20-year-old female who is admitted to the hospital with anorexia, severe diarrhea, weight loss, and abdominal cramps. She is diagnosed with ulcerative colitis. What symptoms of fluid and electrolyte imbalance caused by ulcerative colitis should the practical nurse report immediately? - correct answer--A. Thirst and dry, sticky mucous membranes B. Development of tetany and muscle spasms C. Extreme muscle weakness and tachycardia (correct) D. Numbness and tingling of fingers, toes and mouth A 25-year-old female is a single mother who has just given birth to her first child. She mentions to the practical nurse that she appreciated the help given to her during the procedure. When the practical nurse concludes her last follow-up community visit, she expresses gratitude and suggest that the nurse comes back and visits her and the baby for regular outings. How should the practical nurse respond? - correct answer--A. Tell her this would be unprofessional B. Thank her for the offer and tell her that you will have to give her a call to see whether you will be able to work in outings in your personal schedule C. Acknowledge your appreciation of this experience, explain that her nursing needs have been met, and tell her you to have to care for other new mothers (correct) D. State that you would really like to do this but you are too busy with your other commitments A 28-year-old female is 10 weeks' gestation with her third pregnancy. The client mentions to the practical nurse that her previous two pregnancies her babies were both over 10 pounds when they were born. Which screening test would be most appropriate for this client? - correct answer--A. Amniocentesis B. Fasting blood glucose (correct) C. Maternal nutrition analysis D. Pelvimetry A 4-year-old boy has been recently diagnosed with attention-deficit/hyperactivity disorder (ADHD). His parents have attempted to resist any drug therapy for their son, however, his behavioural problems have only been getting more frequent. The parents bring their son to the clinic to ask the practical nurse about the drug they prescribe for ADHD children. Which of the following medications is commonly used to treat ADHD? - correct answer--A. Chlordiazepoxide (Librium) B. Methylphenidate (Ritalin) (correct) C. Lithium (Carbolith) D. Phenobarbital (Luminal)