A nurse in an obstetrics clinic is caring for a client.

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Exhibit 1

Nurses' Notes

Initial visit, 1340:

29-year-old gravida 2, para 0 client presents with report of a positive home pregnancy test from 2 weeks ago. Last menstrual period was 7 weeks ago. Urine human chorionic gonadotropin (hCG) positive. Client reports vomiting several times a day over the last 2 weeks and states, "I'm a vegetarian and I don't usually eat a lot of protein, but it's still hard to keep anything down." Decreased skin turgor noted, oral mucous membranes moist. Weight 79.4 kg (175 lb).

Exhibit 2

Vital Signs

Initial visit, 1330:

• Heart rate 110/min
• Respiratory rate 18/min
• Blood pressure 104/66 mm Hg
• Temperature 36.6° C (97.9° F)
• Oxygen saturation 99% on room air
• Continuation of above exhibit

Exhibit 3

The nurse is reviewing the client's assessment findings and laboratory results.

Laboratory Results

Initial visit, 1600:

• WBC count 7,500/mm3 (5,000 to 10,000/mm3)
• Hgb 10.2 g/dL (11 to 16 g/dL)
• Hct 45% (33% to 47%)
• Platelets 360,000/mm3 (150,000 to 400,000/mm3)
• Sodium 136 mEq/L (136 to 145 mEq/L)
• Potassium 3.3 mEq/L (3.5 to 5 mEq/L)
• BUN 28 mg/dL (10 to 20 mg/dL)

Urinalysis:

• Appearance clear (clear)
• Color dark amber (pale yellow amber)
• pH 7.9 (4.6 to 8)
• Protein 4 mg/dL (0 to 8 mg/dL)
• Specific gravity 1.045 (1.005 to 1.03)
• Leukocyte esterase negative (negative)
• Nitrites none (none)

a.This may help with incision pain or swelling but does not address the ongoing vaginal bleeding.

b.Administering a bolus of lactated Ringer's solution helps to restore fluid volume and maintain blood pressure, which is crucial in managing persistent vaginal bleeding. This action addresses the immediate concern of fluid loss and helps stabilize the patient while further assessments and interventions can be made.

c.While important for monitoring the incision, it does not address the immediate issue of ongoing vaginal bleeding.

d.Important to monitor, but not the first priority in the context of ongoing bleeding. This can be assessed after addressing the bleeding issue.

A. Thromboembolism:

Thromboembolism refers to the formation of blood clots (thrombi) that break loose and travel through the bloodstream, potentially causing blockages in blood vessels (embolism). While thromboembolism is a risk in pregnancy, especially in individuals with risk factors such as obesity or a history of thromboembolic events, there are no specific indications in the scenario provided that suggest an increased risk of thromboembolism for this client.

B. Electrolyte imbalance:

The client's persistent nausea, vomiting, and ketonuria indicate significant dehydration and electrolyte imbalances. Dehydration can lead to imbalances in electrolytes such as potassium, sodium, and chloride, which are essential for proper bodily function. Laboratory findings of low potassium (hypokalemia) and elevated blood urea nitrogen (BUN) support the presence of electrolyte imbalances. These imbalances can have serious consequences for both the client and the fetus, including cardiac arrhythmias, muscle weakness, and metabolic disturbances.

C. Fetal growth restriction:

Hyperemesis gravidarum, characterized by severe nausea and vomiting leading to dehydration and weight loss, is associated with an increased risk of fetal growth restriction. Inadequate maternal nutrition and dehydration can compromise fetal growth and development, potentially leading to a smaller-than-expected size for gestational age. The client's weight loss and ketonuria further support the possibility of fetal growth restriction due to insufficient nutrient intake and placental perfusion.

D. Polyhydramnios:

Polyhydramnios refers to an excess of amniotic fluid surrounding the fetus in the uterus. While hyperemesis gravidarum and dehydration can lead to maternal complications, such as electrolyte imbalances and fetal growth restriction, they are not typically associated with an increased risk of polyhydramnios. Polyhydramnios is more commonly linked to fetal anomalies, maternal diabetes, or fetal conditions that affect swallowing or fluid regulation, none of which are evident in the provided scenario.

E. Gestational diabetes mellitus:

Gestational diabetes mellitus (GDM) is a condition characterized by high blood sugar levels during pregnancy. While GDM can lead to various complications for both the mother and the fetus, including macrosomia (large birth weight), birth injuries, and neonatal hypoglycemia, there are no indications in the scenario provided that suggest an increased risk of GDM for this client.

F. Spontaneous abortion:

Hyperemesis gravidarum, with severe nausea, vomiting, and weight loss, is associated with an increased risk of spontaneous abortion or miscarriage. Dehydration, electrolyte imbalances, and maternal malnutrition can compromise maternal and fetal well-being, potentially leading to pregnancy loss. Therefore, the client is at an increased risk of spontaneous abortion due to the severity of her symptoms and the impact on her overall health and pregnancy.