NCLEX Updated NCLEX-RN Exam Questions and Answers by harlow

(A) Oxytocin is prescribed to stimulate uterine contractions. (B)

MgSO4is a central nervous system depressant prescribed to prevent

and control convulsions related to preeclampsia. (C) Ampicillin

is a penicillin derivative with no known teratogenic effects.

This is the safest antibiotic during pregnancy. (D) Tetracycline

stains teeth yellow and is not as safe as ampicillin during pregnancy.

(A) This answer is a miscalculation. (B) This answer is a miscalculation. (C) This answer has not been rounded off to an even number. (D) 20.8, or 21 gtt/min.

(A) The ischial spines are located on both sides of the midpelvis. These spines mark the diameter of the narrowest part of the pelvis that the fetus will encounter. They are not sharp protrusions that will harm the fetus. Station refers to the relationship between the ischial spines in the pelvis and the fetus. The ischial spines are designated at 0 station. If the presenting part of the fetus is located above the ischial spines, a negative number is assigned, noting the number of centimeters above the ischial spines. Therefore, 1 centimeter below the ischial spines is designated as +1 station. (B) See explanation in A. One centimeter above the ischial spines is designated as +1 station. (C) The pelvic inlet is the first part of the pelvis that the fetus enters in routine delivery. The midpelvis is the second part of the pelvis to be entered by the fetus. The ischial spines are located on both sides of the midpelvis. (D) The pelvic outlet is the last part of the pelvis that the fetus will enter. When the fetus reaches this part of the pelvis, birth is near.

(A) Denial is the disowning of consciously intolerable thoughts. (B) Displacement is the referring of a feeling or emotion from one person, object, or idea to another. (C) Regression is returning to an earlier stage of development. (D) Projection is attributing one’s own thoughts, feelings, or impulses to another person.