Endоcrine CS Scenаriо: 54-yeаr-оld femаle client, Olivia presents to her primary care physician related to new concerns. Olivia reports constipation, brittle nails, weight gain, feeling "sluggish" and overall fatigued. She is concerned it may be menopause and wants to be evaluated. Vital Signs: BP 110/60, HR 56 bpm, Temp 96.8F, RR 14, SpO2 96% on Room Air Labs: The provider entered a series of lab work to be completed as part of Olivia's evaluation. Results are noted below; Lab Normal Value Patient Value Calcium 8.5-10.5 mEq/L 8.6 mEq/L Potassium 3.5-5 mmol/L 4.8 mmol/L Sodium 135-145 mEq/L 137 mEq/L Hematocrit 36-44% 45% Hemoglobin 12-15.5 g/dL 15.6 g/dL TSH 0.27–4.2 uIU/m Increased T3 80-220 ng/dL low T4 5-12 mcg/dL low Random Blood Glucose 70-140 mg/dL 72 mg/dL Question 1: Based on the above information, which endocrine imbalance does the nurse suspect Olivia could be experiencing? _______