is the stopping of blood flow, an essential mechanism protecting the body from both external and internal injury.

A. Prayer: Prayer and meditation are practices that focus on the mind-body connection and can be used for relaxation, stress reduction, and promoting inner peace. These practices are often included in CAM approaches.

B. Yoga: Yoga combines physical postures, breathing exercises, and meditation. It can improve flexibility, strength, balance, and overall well-being, making it a popular CAM therapy.

C. Massage: Massage therapy involves manipulating the soft tissues of the body to promote relaxation, pain relief, and improved circulation. It's a widely used CAM therapy.

D. Meditation: Meditation involves focusing your attention and quieting the mind. It can promote relaxation, reduce stress, and improve emotional well-being, aligning with CAM principles.

E. Ointments with a steroid base: Steroid creams are medications typically prescribed by doctors for specific skin conditions. While some natural remedies might be used topically in CAM, ointments with a steroid base wouldn't be considered a CAM therapy itself.

A. Trombin (Evithrom): Incorrect: Thrombin (also known as factor IIa) is not typically used as a hemostatic drug. It is involved in the final step of the coagulation cascade, converting fibrinogen to fibrin to form a stable clot. However, it is not administered directly as a medication.

B. Aminocaproic acid (Amicar): Aminocaproic acid is an antifibrinolytic agent commonly used to control bleeding. It works by inhibiting the breakdown of fibrin clots, thus promoting hemostasis. It is particularly useful in situations where excessive bleeding occurs due to impaired clot dissolution. However, tranexamic acid is generally considered more potent and has a longer-lasting effect, making it the preferred choice in many situations.

C. Aspirin: Incorrect: Aspirin is an antiplatelet medication that inhibits platelet aggregation. While it can reduce the risk of clot formation, it is not primarily used for controlling postoperative bleeding.

D. Tranexamic acid (Cyklokapron): Correct: Tranexamic acid is another antifibrinolytic agent that helps prevent excessive bleeding. It works by blocking the breakdown of fibrin clots. Tranexamic acid is commonly used in surgical settings to manage bleeding during and after procedures.