A nurse is reviewing the laboratory results of a school-age child who has glomerulonephritis. Which of the following laboratory findings should the nurse expect?

A. Urine output 25 mL/hr – This is an adequate urine output for a school-age child and does not require withholding digoxin.
B. Oxygen saturation 88% – While low, this does not directly indicate digoxin toxicity or require withholding the medication. The underlying cause should be evaluated.
C. Heart rate 64/min – Digoxin can cause bradycardia, and a heart rate of 64/min is too low for a school-age child. Generally, digoxin should be withheld if the heart rate is below 70 bpm in children or below 90 bpm in infants.
D. Respiratory rate 18/min – This is within the normal range for a school-age child and does not warrant withholding digoxin.

Condition most likely experiencing:

Pelvic Inflammatory Disease (PID)

Actions the nurse should take:

1. Place the adolescent on bedrest in semi-Fowler’s position
2. Administer acetaminophen 650 mg PO every 6 Hr PRN pain

Parameters to monitor:

1. Temperature greater than 38.3°C (100.9°F)
2. Rebound tenderness

Rationale:

Pelvic Inflammatory Disease (PID). The client’s history of multiple sexual partners, mucopurulent cervical discharge, pelvic pain, and fever strongly suggests PID, a bacterial infection often caused by sexually transmitted infections (STIs) such as chlamydia or gonorrhea.

Urinary tract infection. UTIs typically present with dysuria, urgency, frequency, and suprapubic pain, which are not noted here.

Ectopic pregnancy. The client’s last menstrual period was 7 days ago, making pregnancy unlikely. PID symptoms differ from ectopic pregnancy, which presents with unilateral lower abdominal pain and possibly vaginal bleeding.

Acute appendicitis. Appendicitis typically causes right lower quadrant pain, nausea, vomiting, and rebound tenderness, which are not the primary symptoms here.

Place the adolescent on bedrest in semi-Fowler’s position – This promotes drainage of infected fluids and reduces the risk of abscess formation.

Administer acetaminophen 650 mg PO every 6 Hr PRN pain – This helps manage the pain associated with PID.

Temperature greater than 38.3°C (100.9°F) – A rising temperature may indicate worsening infection or sepsis.

Rebound tenderness – Can indicate peritoneal irritation, which may suggest complications such as peritonitis or an abscess.

Instruct the adolescent about the use of sitz baths. Sitz baths are used for perineal discomfort but are not a standard intervention for PID.

Administer an enema. An enema is unnecessary and could worsen the infection if peritonitis is present.

Vaginal bleeding. Vaginal bleeding is not a common symptom of PID.

Irritation of the phrenic nerve. Phrenic nerve irritation is associated with diaphragmatic irritation, such as in gallbladder disease or ruptured ectopic pregnancy.

Presence of a Cullen sign. Cullen’s sign (bluish discoloration around the umbilicus) is a sign of intra-abdominal hemorrhage, often seen in ruptured ectopic pregnancy or pancreatitis, not PID.