π Correct Answer β βClients who have a first-degree relative with diabetes are at greater risk.β
π A first-degree relative (parent, sibling) with diabetes significantly increases the clientβs risk of developing gestational diabetes mellitus (GDM) because of shared genetic patterns that influence insulin resistance.
π Research shows that individuals with this family history have higher baseline metabolic susceptibility, making glucose intolerance more likely once pregnancy hormones increase insulin resistance.
π This information helps reassure the client that the diagnosis is not due to personal failure, but rather a predictable genetic predisposition.
π Family history is one of the strongest predictors of both type 2 diabetes and GDM.
π When pregnancy hormones such as human placental lactogen raise insulin resistance, genetically predisposed clients are unable to compensate with increased insulin production.
π Sharing this explanation helps the client understand the biological mechanism behind their diagnosis.
π Correct Answer β βClients who have a history of gestational diabetes are at greater risk.β
π A prior history of gestational diabetes greatly increases the risk of recurrence because the underlying problemβinsulin resistanceβremains part of the clientβs metabolic profile.
π When the body is challenged again during pregnancy, the same physiologic pathway reactivates, often leading to elevated glucose levels.
π This explanation helps the client understand that their diagnosis is related to pregnancy-specific changes rather than new disease.
π Studies show that recurrence rates can be as high as 40β70% depending on maternal weight and genetics.
π Educating the client about this risk highlights the importance of monitoring glucose levels earlier in future pregnancies.
π This option accurately reflects clinical practice and confirmed risk factors.
π Correct Answer β βClients who have a history of polycystic ovary syndrome are at greater risk.β
π Polycystic ovary syndrome (PCOS) is strongly associated with chronic insulin resistance, which directly increases the likelihood of gestational diabetes.
π Clients with PCOS often have hormonal imbalances and metabolic dysfunction that impair how their bodies respond to insulin.
π When pregnancy hormones further increase insulin resistance, these clients are more likely to exceed normal glucose levels.
π This explanation helps clarify that the clientβs risk stems from an underlying endocrine condition rather than lifestyle fault.
π PCOS-related insulin resistance persists even when symptoms improve, making it a reliable predictor of GDM.
π This is a physiologically accurate and evidence-supported risk factor.
π Incorrect Answer β βClients who have a history of cardiac disease are at greater risk.β
π Cardiac disease does not increase the risk of developing gestational diabetes, because the two conditions affect different body systems.
π Heart disease influences circulation and cardiac workload but does not alter insulin sensitivity or glucose metabolism.
π Including this factor would give the client incorrect information about the cause of their diagnosis.
π Risk factors must relate specifically to glucose intolerance or insulin resistance, which cardiac conditions do not cause.
π Therefore, this option is not supported by obstetric or endocrine guidelines.
π Incorrect Answer β βClients with a BMI β₯ 20 are at greater risk.β
π A BMI of 20 is considered completely normal and does not increase the risk for GDM.
π Increased risk occurs when BMI is β₯ 25, and especially β₯ 30, where insulin resistance is significantly more pronounced.
π Telling the client that BMI 20 increases risk would be inaccurate and may cause unnecessary guilt.
π Only overweight and obese BMI categories are associated with impaired glucose tolerance in pregnancy.
π Therefore, this option is factually incorrect.
π Incorrect Answer β βClients older than 20 years are at greater risk.β
π Age alone is not a risk factor unless the client is β₯ 25 or β₯ 35, depending on the guideline used.
π Being 20 years old does not meaningfully change insulin resistance or glucose metabolism.
π Stating this would incorrectly imply that young clients are automatically at risk.
π Evidence shows that the most notable risk increase begins around ages 25β30 due to metabolic changes.
π Therefore, this explanation is not accurate or clinically supported.
