Anatomic Science Quiz 10

Location of Lymphatic Vessels in Neck Fascia

Which layer of fascia, also known as the superficial cervical fascia, contains lymphatic vessels, blood vessels, and the anterolateral portion of the platysma in the neck?

Ligament Connecting Liver to Anterior Abdominal Wall

Which ligament helps suspend the liver by connecting it to the anterior abdominal wall and contains the ligamentum teres?

Description of Teniae Coli

Which description accurately defines the teniae coli of the digestive tract?

Brain Structure Controlling Coordination, Equilibrium, and Posture

Coordination of skeletal muscle movements of the body, including maintenance of posture and equilibrium, is controlled by which structure of the brain?

Cartilage Type with Calcification Ability

Which type of cartilage has the ability to calcify, as seen in the formation of the mandibular condyle?

One-Cell Thick Layer on the Inner Surface of Bone

The one-cell thick layer of osteoprogenitor cells located on the inner surface of bone, containing bone marrow, is known as the:

Example of a Syndesmosis Joint

Which of the following describes a type of syndesmosis joint?

Definition of Hematocrit

The amount of hematocrit found in blood is actually a measure of the percentage of:

Classification of Neutrophils

A neutrophil is classified as which type of white blood cell?

Embryological Origin of Adrenal Gland Zones

Each of the following zones of the adrenal gland is of mesodermal origin EXCEPT:

Muscle Action to Shorten the Velum (Soft Palate)

Which of the following pharyngeal muscles constricts to shorten the velum?

Cranial Nerve Nucleus Controlling Swallowing

Which brainstem nucleus sends special visceral efferents via CN X and CN IX to the pharyngeal constrictors, acting as a primary controller of swallowing?

Nerves Comprising the Pharyngeal Plexus

The pharyngeal plexus is innervated by which combination of cranial nerves?

Innervation of the Stapedius Muscle

Motor stimulus to the stapedius muscle of the middle ear is received from a branch of which cranial nerve?

Layer of Lamina Propria Interdigitating with Rete Pegs

Which layer of the lamina propria contains fingerlike projections that interdigitate with the epithelial rete pegs?

Formative Cells of Enamel

The formative cells of the enamel structure of teeth arise from the:

Timeline of Enamel Matrix Secretion

Ameloblasts begin secreting the enamel matrix:

Structure Separating Lips/Cheeks from Jaw Structures in Fetal Development

In the growing fetus, which specific structure separates the external lips and cheeks from the internal jaw structures?

Location of the Cribriform Plate

The cribriform plate, which transmits CN I sensory afferents, is located within which bone?

Innervation of the Anterior Hard Palate Mucosa

Which nerve supplies sensory innervation to the mucosa of the anterior hard palate?