HSC 201 Ch 9
Hepatitis C
Most commonly occurring bloodborne virus in the USA; transmitted through contaminated needles
What does the term jejunal mean?
Pertaining to the jejunum
Hepatitis E
Similar to Hepatitis A; more common in underdeveloped countries
The Latin term for crab is ______. carjes aphthous plaque thrush canker
canker
The constriction at the lower end of the esophagus is called the _____.
cardiac or esophageal sphincter
The structure formed by the union of the hepatic duct and cystic duct is the _____ _____ duct.
common bile
A qualified professional in the anatomy, physiology, and pathology of the oral-facial complex is a(n) .
dentist
The practitioners who treat disorders that occur in the oral cavity are dentists and gastroenterologists. dentists and periodontists. dentist and nutritionists. periodontists and dietitians.
dentists and periodontists.
Dyspepsia is characterized by epigastric pain, nausea, and gas. a burning sensation in the esophagus. hard, dry stools that are difficult to pass. profuse vomiting.
epigastric pain, nausea, and gas.
Dysphagia can occur after a stroke, but it is also a symptom of ______. pancreatitis esophageal cancer heart disease colitis
esophageal cancer
A "stomach bug" that causes acute, severe diarrhea and/or vomiting is _____
gastroenteritis
Surgical excision of gum tissue is ______. gingiva gingivectomy gingivitis
gingivectomy
Simple sugars that are absorbed into the capillaries of the intestinal villi are transported to the liver in the hepatic portal vein. inferior vena cava. femoral vein. hepatic vein.
hepatic portal vein.
The third segment of the small intestine is the _____ . It ends at the _____ valve, which regulates passage of undigested residue into the large intestine.
ileum, ileocecal
The first site involved in mechanical and chemical digestion is the _____ .
mouth
The removal of stomach contents using a tube inserted through the nose is _____ _____.
nasogastric aspiration
Pancreatic enzymes move through the _____ duct, which joints the common bile duct before emptying into the _____.
pancreatic duct, duodenum
Deconstruct the term periodontal.
peri / odont / al
The term celiac means pertaining to disease. pertaining to pain in the stomach. pertaining to the gallbladder. pertaining to the abdomen.
pertaining to the abdomen.
The dentine (dentin) of an adult tooth surrounds a central _____ _____, where blood vessels and nerves are found.
pulp cavity
Chemical digestion is completed in the _____ _____.
small intestine
Most water and nutrients are absorbed in the _____. esophagus stomach small intestine large intestine
small intestine
Most protein digestion occurs in the _____. stomach mouth and esophagus pancreas small intestines
small intestines
The calcified deposits at the margin of the teeth along the gums is ______.
tartar
Hepatitis D
Can occur with Hepatitis B, making the infection worse
Cirrohsis
Chronic, irreversible disease that replaces normal liver tissue with hard, fibrous scar tissue; most commonly caused by alcoholism
All of the following disorders can lead to malabsorption of nutrients EXCEPT which? Lactose intolerance Constipation Crohn disease Celiac disease
Constipation
Which of the following statements are correct regarding esophageal disorders? Esophageal cancer never metastasizes. Hiatal hernia occurs when the esophagus protrudes down into the upper part of the stomach. GERD stands for gastroesophageal regurgitation disorder. Esophageal varices can be asymptomatic until they rupture. GERD, hiatal hernia, and esophagitis can all cause heartburn.
Esophageal varices can be asymptomatic until they rupture . GERD, hiatal hernia, and esophagitis can all cause heartburn.
Saliva is mostly ______.
water
Hepatitis A
Virus transmitted by contaminated food.
Hepatitis B
Virus transmitted by exposure to infected body fluids (blood, semen, and saliva) or sharing contaminated needles
Which nutrient cannot be absorbed without intrinsic factor?
Vitamin B12
The Greek term for ulcer is _____
aphthous
The terms _____ and _____ are terms that refer to oral ulcers/sores.
aphthous and canker
The word "small" in the term small intestines refers to this organ's length. number of absorptive cells. diameter. surface area.
diameter.
List in order the three regions of the small intestine
duodenum, jejunum, ileum
The mouth is the location where deglutition occurs. mastication occurs. peristalsis occurs. absorption of nutrients occurs.
mastication occurs.
The cecum is _____ the section of the large intestine that runs upward along the right side of the body. the section of the large intestine that runs horizontally. the s-shaped section of the large intestine. the blind-ended pouch that is the first segment of the large intestine.
the blind-ended pouch that is the first segment of the large intestine.
The mobile muscle mass in the mouth that bears most of the taste buds is the ______.
tongue
The root in the term periodontics means .
tooth