Question

What is a cephalohematoma in newborns, and does it cross suture lines?

A) It is a collection of blood between the surface of a cranial bone and the periosteal membrane, and it does not cross suture lines.

B) It is a localized swelling on the scalp, and it does cross suture lines.

C) It is a congenital condition involving skull deformities, and it crosses suture lines.

D) It is a common birthmark on the face, and it does not cross suture lines.

Answer 1

A cephalohematoma is a collection of blood between the surface of a cranial bone and the periosteal membrane in newborns. It does not cross suture lines.

Step-by-step explanation:

A cephalohematoma is a collection of blood between the surface of a cranial bone and the periosteal membrane in newborns. It does not cross suture lines. This localized swelling on the scalp is caused by a rupture of blood vessels under the periosteum. Cephalohematoma is commonly seen after a difficult delivery or the use of vacuum or forceps during delivery.