A mother asks the practical nurse about the immunization schedule for whooping cough.
Which is the recommended schedule that the practical nurse should convey?

Choice A rationale

Emptying the bladder prior to amniocentesis reduces the risk of bladder puncture during the procedure. A full bladder could also displace the uterus, making needle insertion more challenging and increasing the potential for complications. This anatomical consideration ensures a safer and more accurate procedure for both mother and fetus.

Choice B rationale

Refraining from sexual intercourse for 48 hours prior to the procedure is not a standard or necessary instruction for an amniocentesis. While pelvic rest might be advised in certain high-risk pregnancies or after procedures that could compromise cervical integrity, it is not a general prerequisite for this diagnostic test.

Choice C rationale

Showering with an antibacterial soap the night before the procedure is a general hygienic practice but is not specifically required for an amniocentesis. While aseptic technique is paramount during the procedure itself, a special antibacterial shower beforehand is not a standard protocol to prevent infection in this context.

Choice D rationale

Taking an enema the morning of the procedure is not indicated for an amniocentesis. Enemas are typically used to clear the bowel for gastrointestinal procedures or to relieve constipation. There is no physiological or procedural benefit to bowel evacuation prior to an amniocentesis.

Choice A rationale

A soft, spongy fundus, often described as boggy, indicates uterine atony. This condition means the uterine muscles are not contracting effectively, which is abnormal postpartum and significantly increases the risk of postpartum hemorrhage due to inadequate compression of uterine blood vessels.

Choice B rationale

Unilateral lower leg pain, especially accompanied by warmth, redness, or swelling, is an abnormal finding and can be indicative of a deep vein thrombosis (DVT). Postpartum women are at an increased risk for DVT due to hypercoagulability and venous stasis, making this a critical assessment requiring immediate attention.

Choice C rationale

Saturating two perineal pads per hour is an excessive amount of lochia and suggests postpartum hemorrhage. Normal lochia flow should not saturate more than one pad per hour in the immediate postpartum period, indicating that the uterus is not contracting adequately to control bleeding.

Choice D rationale

A heart rate of 56 beats/minute, also known as puerperal bradycardia, is considered a normal physiological finding for a primigravida client 12 hours postpartum. This transient bradycardia often occurs due to the increased stroke volume and cardiac output that result from the significant decrease in uterine blood flow after delivery.