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Physio Week 6-12
Weeks 6-12
| Question | Answer |
|---|---|
| An incision into the wall of the GI tract would cut, in order, from superficial to deep: | serosa, muscularis, submucosa, and mucosa. |
| Which of the following organs has a mucosa layer composed of stratified squamous epithelium that resists abrasion? | Esophagus |
| The extrinsic tongue muscles differ from the intrinsic tongue muscles in that the _____ outside the tongue. | extrinsic muscles insert into the tongue but have their origin |
| Which of the following is not an anatomical part of the small intestine? | Cecum |
| Which of the following salivary glands produces only a mucus type of saliva? | Sublinguals |
| The walls of the GI tract are composed of ____ layers of tissue. | four |
| The right angle between the transverse colon and the ascending colon is the: | hepatic flexure. |
| Phagocytic cells lining liver sinusoids are called _____ cells. | Kupffer |
| The type of tissue designed for absorption and secretion found throughout much of the GI tract is _____ epithelium. | simple columnar |
| The hard palate consists of portions of: | four bones: two maxillae and two palatines. |
| The fan-shaped projection of peritoneum that connects the small intestine to the posterior abdominal wall is the: | mesentery. |
| The proper anatomical order for the divisions of the colon is: | ascending, transverse, descending, and sigmoid. |
| The approximate length of the trachea, or windpipe, is _____ cm. | 11 |
| Which of the following is not lined with a ciliated mucous membrane? | Vestibule |
| The structures that deflect air as it passes through the nose are called: | conchae. |
| The total number of lobes in both lungs is: | 5 |
| Which of these structures is not found in the left lung? | Horizontal fissure |
| The more common name for the pharynx is the | throat. |
| Which of the following is true of the intrinsic muscles of the larynx? | They serve in voice production. |
| Anatomically, how does the right bronchus differ from the left bronchus, and what effect might this have on the aspiration of objects? | The right bronchus is slightly larger and more vertical than the left. This anatomical fact helps explain why aspirated foreign objects frequently lodge in the right bronchus. |
| Lymph capillaries called lacteals are located in the: | small intestine. |
| Adaptive immunity, part of the body’s third line of defense, is orchestrated by two different classes of a type of white blood cell called the | lymphocyte. |
| Lacteals: | are able to absorb fat from the digestive system & are the lymphatics in the villi of the small intestines. |
| A type of blood cell produced by lymph nodes is called a(n) | monocyte. |
| The lymphatic system, like the circulatory system, is a closed circuit. | False |
| Nerves that contain mostly afferent fibers are called _____ nerves. | sensory |
| Most unipolar neurons are usually: | sensory neurons. |
| The efferent pathways of the autonomic nervous system consist of the ________ nervous systems. | sympathetic and parasympathetic |