Nur 210 Exam 3 Objectives With 100% Correct Answers 2025/2026

Nur 210 Exam 3 Objectives With 100% Correct Answers 2025/2026 Discuss the nursing implications for anticoagulant therapy - answer-Use to prevent formation of blood clots and to stop the progression of blood clots Use for DVT, PE, CVA, MI, and pregnancy Heparin - answer-IV injection -Do not mix with other IV meds, check daily dose changes with another RN, use an infusion pump SubQ injection -Rotate sites, no aspiration, do not massage Monitor aPTT -Normal value is 40 seconds -Therapeutic level between 1.5-2 times the control -Usually 60-80 seconds Monitor for bleeding -Bruising, petechiae, smoky urine Antidote- protamine sulfate LMWH - answer-Obtain baseline -aPTT, PT, CBC, creatine Administered subQ every 12-24 hoursAntidote- protamine sulfate Warfarin - answer-Monitor PT, 1.2-1.5 times the control or INR between 2-3 Monitor for bleeding, ID band, check all new medications, diet recommendations Identify what should be included in client teaching regarding anticoagulant therapy - answer-If you notice any bleeding, report it immediately Discuss the use of protamine sulfate and vitamin K as anticoagulant antagonist - answer-Vitamin K is needed for the formation of blood clots. If there is an ADR, give them vitamin K to correct it Describe the structure and function of the respiratory system - answer-Upper respiratory system- area from the nose down to the trachea (dead space) Lower respiratory system- from the trachea down to the bronchi, bronchioles, down to the alveoli