The measure of variability that takes into account the actual score values is the:
A) Range
B) Median
C) Semiquartile range
D) Standard deviation
D
You might also like to view...
What is the movement of gases across the alveolar capillary membrane from areas of high concentration to areas of lower concentration called?
a. diffusion c. perfusion b. external respiration d. ventilation
Which nursing intervention is necessary before a second-trimester transabdominal ultrasound?
a. Place the woman NPO for 12 hours. b. Instruct the woman to drink 1 to 2 quarts of water. c. Administer a soapsuds enema. d. Perform an abdominal prep.
Which aspect of newborn assessment may be limited by the application of a vacuum extractor at birth?
a. Anterior fontanel b. Coronal suture lines c. Posterior fontanel d. Biparietal diameter
What is the most likely cause of her first-trimester reflux?
A 29-year-old homemaker who is G4P3 comes to your clinic for her first prenatal check. Her last period was 2 months ago. She has had three previous pregnancies and deliveries with no complications. She has no medical problems and has had no surgeries. Her only current complaint is of severe reflux that occurs in the mornings and evenings. On examination she is in no acute distress. Her vitals are 110/70 with a pulse of 88. Her respirations are 16. Her head, eyes, ears, nose, throat, thyroid, cardiac, pulmonary, and abdominal examinations are unremarkable. On bimanual examination her cervix is soft and her uterus is 10 weeks in size. Pap smear, cultures, and blood work are pending. A) Increasing prolactin levels B) Increasing ADH (antidiuretic hormone) levels C) Increasing progesterone D) Enlarged gravid uterus