WebApr 9, 2024 · Tests. The nasal cavity consists of all the bones, tissues, blood vessels and nerves that make up the interior portion of the nose. The most important functions of the nasal cavity include warming and humidifying the air as you breathe and acting as a barrier for the immune system to keep harmful microbes from entering the body. WebJun 29, 2024 · The popliteal fossa is a diamond-shaped depression located posterior to the knee joint. Important nerves and vessels pass from the thigh to the leg by traversing through this fossa. These include …
Blood vessels and nerves: together or not? - The Lancet
WebAnatomy clinical correlates: Olfactory (CN I) and optic (CN II) nerves Anatomy clinical correlates: Oculomotor (CN III), trochlear (CN IV) and abducens (CN VI) nerves Anatomy clinical correlates: Trigeminal nerve (CN V) Anatomy clinical correlates: Facial (CN VII) and vestibulocochlear (CN VIII) nerves WebNov 22, 2024 · Clinical Relevance: Blood Supply to the Scalp The posterior auricular, occipital and superficial temporal arteries (along with two branches of the internal carotid artery; supra-orbital and supratrochlear) combine to provide a dense blood supply to the scalp. Injuries to the scalp can cause excessive bleeding for various reasons: simple machine invention ideas
Thoracic outlet syndrome - Symptoms and causes - Mayo …
WebAug 8, 2024 · The anterior structure of the neck is composed mainly of the complex network of neck muscles that protects the structures such as the trachea and common carotid arteries. The most superficial muscle is the platysma. The platysma muscles originate from the fascia above and below the neck. The platysma muscle blends in with the facial … WebJan 17, 2024 · The dermis is the layer of skin beneath the epidermis that consists of connective tissue and cushions the body from stress and strain. The dermis is tightly connected to the epidermis by a basement membrane. The dermis is structurally divided into two areas: a superficial area adjacent to the epidermis, called the papillary region, and a … WebThe cardiovascular system comprises the heart, veins, arteries, and capillary beds. The atrioventricular (mitral and tricuspid) and semilunar (aortic and pulmonic) valves keep blood flowing in one direction through the heart, and valves in large veins keep blood flowing back toward the heart. simple machine in physics