Which is a source of heparin?
A. chemicals
B. a mineral
C. a plant
D. an animal
Answer: D
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A woman is not progressing in her labor. She is to be administered oxytocin. What is the goal of oxytocin therapy?
A) Prevent postpartum bleeding B) Decrease fetal hyperactivity C) 3–4 contractions every 10 minutes D) Diminished periods of relaxation
The nurse is explaining to a young patient with asthma how air is conducted from his nose through his airways to the alveoli in his lungs. Which of the following represents the correct order of airways?
A) Nasopharynx, oropharynx, trachea, bronchi, bronchioles B) Trachea, nasopharynx, oropharynx, bronchi, bronchioles C) Trachea, bronchi, bronchioles, nasopharynx, oropharynx D) Oropharynx, nasopharynx, trachea, bronchioles, bronchi
A client has been hospitalized for 6 weeks. All of the following interventions are good ones; but which intervention is specifically focused on helping the patient cope with the emotional responses to prolonged hospitalization?
1) Providing skin care every shift to prevent skin breakdown 2) Encouraging the patient to get up in a chair to eat meals 3) Assisting the patient to ambulate in the hallway for several minutes each day 4) Designating a corner of the patient's room to display personal mementos
If an IV scheduled to have a duration of 6 hours is started at 5:00 p.m., what is the expected stop time?
a. 5:00 a.m. b. 11:00 a.m. c. 1:00 a.m. d. 11:00 p.m.