Guided Reading Mod 4 Head and Neck 3

paranasal sinuses are located within which of the following bones

1) frontal bone, 2) sphenoid, 3) ethmoid, 4) maxilla

the capsule that covers the thymus divides it into

2 thymic lobes

(6) elevation of the larynx and folding of the epiglottis to direct the bolus past the glottis"

2, 5, 3, 1, 6, 4

which of the following problems might be due to injury of structures associated with the hyoid bone

A) difficulty in swallowing and C) soreness upon movement of the back of the tongue

2 hormones released by the neurohypophysis are

ADH and oxytocin

damage to which nerve would make it impossible for a person to protude the tongue

N XII

the temporomandibular joint is

the site of articulation between the cranium and mandible

which of the following is true of the inferior nasal conchae

they are located lateral to the nasal septum

how do cells of the suprarenal medulla differ from other gllandular cells

they form from modified sympathetic ganglionic neurons

which of the following describes the functino of C cells

they produce the hormone calcitonin

large lymphoid nodules that are located in the walls of the pharynx

tonsils

thyroid gland is located just anterior to the

trachea

the auditory ossicles connect the

tympanic membrane to the oval window

which of the following structures make up the inferior portion of the nasal septum

vomer

hormones released into the interstitial fluid by the anterior pituitary enter the ciruclation easily because

adjacent capillaries are fenestrated to permit passage of large molecules into the circulation

hypothalamic centers regulate nerous and endocrine system activites by

all the above: acting as an endocrine organ, releasing ADH and oxytocin, direct control over endocrine cells, secreting regulatory hormones to control pituitary gland activities

the large "soft spot"" on top of an infant's head

all the above: covered in fibrous connective tissue and is usually diamond shaped, occurs where the parietal and frontal bones have not gorwn together, is one of several fontanels in an infant skull

a blockage of the ducts from the partoid salivary glands would

all the above: eliminate the sense of taste, result in production of a more viscous saliva, impair the lubricating properties of saliva interfere with carbohydrate digestin in the mouth

bones of the skull that articulate with the zygomatic bone include

all the above: maxillary bone, frontal bone, temporal bone, sphenoid

teeth that appear in the first 2 years of life are called

all the above: milk teeth, primary teeth, baby teeth, deciduous teeth

calcitriol is

all the above: released in response to PTH, a form of vitamin D, used to increase blood calficum lvs, a steroid

features of the maxillae include

all the above: sinuses, alveolar processs, inferior orbital foramina, orbital rims

in which of the following "glands" is a physican checking for infection when palpating under the mandible and ear

all the above: submandibular lymph nodes, cervical lymph nodes, submental lymph nodes, parotid lymph nodes

another name for the adenohypophysis is

anterior lobe

antibodies attack

antigens

the middle ear includes which of the following

auditory tube

the parietal, temporal, frontal, and occipital bones are part of the

cranium

the visible portion of a tooth is the

crown

the bulk of a tooth that is very similar to bone is called

dentine

when is the thymus most active

during infancy and youth

the hardest substance in the body is

enamel

which of the following bones contain the cribriform foramina

ethmoid

the bony structure of the orbit is composed of which of the following

ethmoid, sphenoid, frontal, lacrimal, maxilla, zygomatic, and palatine

which of the following openings is found within the frontal bone

foramen lacerum

the death by strangulation of a murder victium in one of Agatha Christie's novels could be explained in anatomical terms as

fracture of the hyoid bone and resultant collapse of the trachea

the coronal suture is boundary between which bones

frontal and parietal

information about pressure and gas concentration in the common cartoid artery travels to the medulla via

glossopharyngeal nerve

the periodontal ligament is part of a strong joint known as the

gomphosis

which of the following results from overproduction of thyroid hormone

graves disease

which bone is not part of the skull

hyoid

releasing hormones (RH) directly cause

increased secretion from anterior pituitary

which of the following features belongs to the maxillary bone

infraorbital foramen

the esophagus

is a hollow msuclar tube that connects the pharynx to the stomach

lobes of the thyroid glands are connected by the

isthmus

the surface of the teeth of the lower jaw nearnest the tongue is called

lingual surface

tonsils located at the base of the tongue are called

lingual tonsils

lobes of the thymus are separated by connective tissue into

lobules

someone who is referred to as having a "strong jaw" likely has a very prominent

mandibular angle

the point of attachment for muscles that extend and rotate the head is the

mastoid process

which of the following lists includes only facial bones

maxillae, palatines, mandible, zygomatics, lacrimals

the most important hormone produced by the pineal gland is

melatonin

which of the following sutures is found in the infant but sometimes has no evident marking in the adult

metopic

decreased levels of parathyroid hormone could result in

muscle spasms

the upper and lower teeth close on one another by touching their

occlusal surfaces

the tongue has many bumps called

papillae

which of the following bones supports some of the weight of the brain

parietal bones

the anterior pituitary can be divided into 3 regions

pars distalis, pars tuberalis, and pars intermedia

salivary amylase is secreted by the

partoid salivary gland

which of the following are salviary glands

partoid, sublingual, and submandibular

adenoids are the _____ tonsil

pharyngeal

the hypophyseal portal system allows

regulating hormones to go directly from the hypothalamus to th anterior pituiary

hormone that acts to opose the effects of calcitonin is

secreted by parathyroid glands and parathyroid hormone

damage to the fovea of the eye interferes with the ability to

see color

the structure that houses the pituitary gland is called

sella turcia

calcium carbonate crystals in the utricle and saccule are called

statoconia

the mastoid processes are part of what bone

temporal

if the thyroid gland of a person is removed becacuse of hyperthyroidsim or some other disease, what lymphoid organ may also be reemoved or damaged inadvertently

the cervical lymph nodes

what structures are being irritate when a person is hiccoughing

the diaphragm and the phrenic nerve

which of the following is a feature of the mandible

coronoid process

premolars are also called

bicuspids

the mouth opens into the

buccal cavity and oral cavity

which phase or phases of the swalling process are voluntary

buccal phase

most tastebuds are located on

circumvallate paillae