Scalp & Superficial Temporal Regiion

Subcutaneous tissue 

The following mnemonic is a useful reminder of the anatomical layers in the scalp.

• S – Skin, thin except in the occipital region, contains many sweat and sebaceous glands and hair follicles; it has an abundant arterial supply and good venous and lymphatic drainage 
• C – Connective tissue, forming the thick, dense, richly vascularized, subcutaneous layer, is well supplied with cutaneous nerves
• A – Aponeurosis (epicranial aponeurosis), a strong tendinous sheet that covers the calvaria, serves as the attachment for the frontal and occipital bellies of the occipitofrontalis muscle and the superior auricular muscle; collectively these structures form the musculoaponeurotic epicranius.
• L – ‘AKA-Danger Zone” Loose connective tissue, a sponge-like layer, has potential spaces that may distend with fluid as a result of injury or infection; this layer allows free movement of the scalp proper (the first three layers) over the underlying calvaria.
• P – Pericranium (periosteum of skull bones), a dense layer of connective tissue, forms the external periosteum of the neurocranium; it is firmly attached but can be stripped fairly easily from the calvaria

B i.e., Zygomaticotemporal C i.e., Greater occipital A i.e., Auriculotemporal

A i.e. Scalp; B i.e. Tibial shin

A i.e. Scalp

Ans. is ‘a’ i.e., Direct presure over the wound