Anatomy Quizzes Online & Trivia

The area circled is the long pastern if you want the answer to be fetlock the circle needs to be moved up and to the right slightly.

The muscles that will be most affected is the Rectus femoris muscles because it takes it proximal attachment from the Anterior Inferior Iliac Spine. thans

Sensory- signals tat evoke feelings like tempature, touch, pain, and pressure Motor- signals that causes involuntary movements Reflex- signals that causes involuntary movements

1. left colic flexure-the left colic flexure, also called the splenic flexure, is the point where the colon takes a sharp downward turn. this flexure is the point where the transverse colon ends and the descending colon begins. it is located immediately inferior to the spleen, so an enlarged spleen must move medially to avoid this colic flexure. the left suprarenal gland is a retroperitoneal structure which sits superior to the kidney. the suspensory muscle of the duodenum or ligament of treitz is a thin sheet of muscle derived from the right crus of the diaphragm-it suspends the fourth part of the duodenum from the posterior abdominal wall. both the pancreas and stomach lie medial to the speen. these organs would not prevent the spleen from descending inferiorly.

The answer to this is C. SNR is also known as Signal to Noise Ratio. If you would alter the SNR, you can already expect that this will also change the bandwidth. This means that they are related to each other. Take note that the presence of noise will make it harder for the other signals to be detected. SNR is important because the main goal of people is to see how clear the signal is. It would be easy for people to know if a certain amount of noise will be enough to disrupt signal or not. There are times when the a certain amount of noise will be tested just to see if signal is still clear enough.

Photoreceptors, or cells that detect light.

All of the aboveSymphyses are cartilaginous joints that are slightly movable (diarthrotic), so the answer was all of the above. Symphyses consist of hyaline cartilage covered articular surfaces fused to a pad or plate of fibrocartilage (which because it is compressible allows the slight movement).

1. lingual artery-remember-all over the body, the vasculature is the number one target of sympathetic nerves. sympathetic nerves help to constrict the vasculature, and they are found covering arteries in periarterial plexuses. in the head, sympathetics travel to targets on vessels. so, you know that the sympathetic nerves are coming to the tongue on an artery-now, you just need to determine what artery goes to the tongue. and that artery is the lingual artery.the lingual artery is the second branch off the anterior side of the external carotid artery. it travels in the floor of the mouth and supplies blood to the tongue, suprahyoid muscles, and the palatine tonsil. this is the artery going to the targeted area, so thats the answer youre looking for. the maxillary artery is one of the 2 terminal branches of the external carotid artery. it supplies blood to the deep face and infratemporal fossa. it is not going to the tongue.as far as the nerves go... the lingual nerve is a branch of v3, the mandibular division of the trigeminal nerve. it supplies general sensation (touch and temperature) to the anterior 2/3 of the tongue. (taste sensation for the anterior 2/3 of the tongue arrives at the tongue by way of the lingual nerve, but the original fibers for taste came from the chorda tympani, a branch of cn vii.) the hypoglossal nerve (cn xii) provides motor innervation to the muscles of the tongue. the glossopharyngeal nerve (cn ix) provides taste sensation and general sensation to the posterior 1/3 of the tongue.

Geniculate ganglion- the geniculate ganglion is the sensory ganglion of the facial nerve-it holds the cell bodies of the neurons that carry taste sensations from the anterior 2/3 of the tongue. these fibers then travel on the chorda tympani, which carries the fibers to the lingual nerve. the chorda tympani fibers then jump on the lingual nerve so they can reach the tongue and provide taste sensation to the anterior 2/3. the otic ganglion is the ganglion where parasympathetic fibers synapse before innervating the parotid gland. the lesser petrosal nerve is a branch of the glossopharyngeal nerve (cn ix) that carries presynaptic parasympathetic fibers to the otic ganglion. these fibers synapse in the otic ganglion, and the postsynaptic fibers travel on the auriculotemporal nerve to the parotid gland. the pterygopalatine ganglion is the ganglion that enables secretomotor innervation to the mucous glands of the palate, nasal cavity, and lacrimal gland. preganglionic fibers arrive at this ganglion from the greater petrosal nerve of the facial nerve. the submandibular ganglion receives preganglionic parasympathetic fibers from the chorda tympani; the postsynaptic fibers from the submandibular ganglion go to provide secretomotor innervation to the sublingual and submandibular glands. finally, the trigeminal ganglia (also called the semilunar ganglia) is a sensory ganglion equivalent in histological structure and function to a dorsal root ganglion. the cell bodies of the afferent fibers of the trigeminal nerve reside in this ganglion.

The correct answer is answer C, choanae. For those who don’t know, the pharynx is the tube/cavity that connects your mouth and nose to the esophagus and gets food, spit, mucus, etc. down into the esophagus. It is also the site of post-nasal drip, fun fact. The choanae are spaces in the body between the nasal cavity and the throat. The definition of that space gets a little term-heavy for those who aren’t in the medical field, so I will leave those out for now. This space is basically the only way the throat can communicate with the nose and vice versa as far as nerves and things go. So, not only does it allow things to go back and forth between nose and throat, it also allows us to breath without having to open our mouths. Pretty cool, huh?

What is the difference between a b and t lymphocyte

The body part of a horse on the topline where the neck ends and the back begins is called the withers.