Final answer:
LMWH is given to patients as an anticoagulant to prevent or treat blood clots. It is commonly used in situations such as DVT, PE, and surgeries. LMWH is administered via subcutaneous injection.
Step-by-step explanation:
LMWH (low molecular weight heparin) is typically given to patients as an anticoagulant to prevent or treat blood clots. It is commonly used in situations such as deep vein thrombosis (DVT), pulmonary embolism (PE), and during certain surgeries. LMWH is administered via subcutaneous injection and has a longer half-life compared to unfractionated heparin, allowing for once or twice daily dosing.