Denton Nursing and Rehab: Dangerous Medication Errors - MD
Staff at Denton Nursing and Rehab administered Metoprolol to the resident at least nine times between May and September when vital signs fell below safety thresholds, federal inspectors found during a September complaint investigation.
The resident, identified only as R #6, has been at the facility since August 2023 with multiple heart conditions including atrial fibrillation, aortic valve stenosis, and hypertension. The doctor prescribed Metoprolol 100 mg twice daily to control blood pressure and irregular heartbeat, but included critical safety parameters: hold the medication if blood pressure drops below 110/65 or heart rate falls under 65 beats per minute.
Staff ignored both limits repeatedly.
On May 15, nurses gave the medication when the resident's heart rate measured just 60 beats per minute. Two weeks later, they administered it again when blood pressure registered 105/71 — well below the 110/65 safety threshold.
The pattern continued through summer. In June, staff gave the medication three times when vital signs violated the doctor's orders: heart rates of 62 on June 16, blood pressure of 109/64 on June 17, and heart rate of 59 on June 27.
July brought another violation when nurses administered Metoprolol despite a heart rate of 62. August saw three more instances: heart rates of 61, 62, and 62 on August 12, 13, and 23 respectively.
The most recent violation occurred just two days before inspectors arrived. On September 2, staff gave the medication when the resident's heart rate measured 60 beats per minute.
When inspectors interviewed Staff #30 on September 4, she initially demonstrated confusion about the doctor's orders. The nurse said she would hold the medication "if one or the other was below parameters, either the blood pressure or heart rate."
But the doctor's order used the word "and" — meaning both conditions had to be met before withholding the drug. When the inspector read the exact order aloud, Staff #30 changed her interpretation, saying "it should be or."
The physician clarified the intent immediately. When contacted by inspectors, Physician #31 confirmed that staff should hold the medication if either the heart rate drops below 65 or blood pressure falls under 110/65. He acknowledged the order should have specified "OR" instead of "and" and corrected it during the inspection.
"He would expect a phone call if there was a question about whether to hold or give the medication," inspectors noted.
The doctor expressed concern when informed about the multiple instances where staff administered the drug outside safety parameters.
Metoprolol belongs to a class of medications called beta-blockers that slow heart rate and reduce blood pressure. Giving the drug when a patient already has low heart rate or blood pressure can cause dangerous drops in both vital signs, potentially leading to dizziness, fainting, or more serious cardiac complications.
The medication errors affected a particularly vulnerable resident. R #6 lives with dementia alongside multiple heart conditions including atrial fibrillation, where the heart's upper chambers beat irregularly and rapidly, and aortic stenosis, a narrowing of the heart's main valve.
When facility leadership learned of the violations, they acknowledged the problem. The Assistant Director of Nursing, Nursing Home Administrator, and another staff member "all agreed the order should have said OR and not and" during a September 4 meeting with inspectors.
Staff #30 told inspectors she would call the physician when uncertain about medication decisions, but the record shows no evidence of such calls during the four months of violations.
The inspection classified the violation as causing "minimal harm or potential for actual harm" to the resident, though repeatedly giving heart medication when vital signs are already dangerously low creates significant risk for serious cardiac events.
Federal regulations require nursing homes to ensure each resident's drug regimen remains "free from unnecessary drugs" — meaning medications should only be given when medically appropriate and safe based on the resident's current condition.
The facility's medication administration records documented each instance where vital signs fell below the doctor's thresholds, yet nurses continued administering the drug without question or physician consultation.
Full Inspection Report
The details above represent a summary of key findings. View the complete inspection report for Denton Nursing and Rehab from 2025-09-04 including all violations, facility responses, and corrective action plans.
Additional Resources
Data source: Official federal inspection data from the Centers for Medicare & Medicaid Services (CMS).
Editorial process: AI-synthesized regulatory data, reviewed for accuracy by our editorial team.
Professional review: All content reviewed by Christopher F. Nesbitt, Sr., NH EMT & BU-trained Paralegal.
Last verified: June 20, 2026 · Our methodology
DENTON NURSING AND REHAB in DENTON, MD was cited for violations during a health inspection on September 4, 2025.
Staff ignored both limits repeatedly.
Health inspections identify deficiencies that facilities must correct. Violations range from minor documentation issues to serious safety concerns. Review the full report below for specific details and facility response.