Anatomy Test 6 Homework

Which stomach cell secretes pepsinogen? a. Chief cell b. Parietal cell c. Goblet cell d. Enteroendocrine cell e. Mucous cell

a. Chief cell

Which of the following cells secrete digestive enzymes? a. Chief cells b. Mucous neck cells c. Parietal cells d. Goblet cells e. Enteroendocrine cells

a. Chief cells

What is the most common digestive complaint in older people? a. Constipation b. Ulcerative colitis c. GERD d. Ascites

a. Constipation

Which of the following is a periodontal tissue? a. Gingiva b. Enamel c. Cementum d. Pulp e. Dentin

a. Gingiva

Which of the following signs or symptoms would not be a result of renal failure? a. Hyperbilirubinemia b. Excess urea in the blood c. Swelling of the extremities d. Anemia

a. Hyperbilirubinemia

Which of the following statements about the duodenum is not true? a. It is longer than the jejunum. b. It receives bile from the liver. c. It receives chyme from the stomach. d. It contains a brush border. e. It receives secretions from the pancreas.

a. It is longer than the jejunum.

Which structure receives the auditory (eustachian) tubes? a. Nasopharynx b. Oropharynx c. Larynx d. Laryngopharynx e. Glottis

a. Nasopharynx

Return to question Item 28 Item 28 0.28 points Why doesn't the stomach digest itself? a. Stem cells in gastric glands constantly replace dead epithelial cells of the mucosa. b. Mucosal epithelial cells are exceptionally long-lived. c. Parietal cells secrete a thick mucus that protects the mucosa. d. Excess stomach acid is regurgitated. e. Gastrin stimulates production of mucus.

a. Stem cells in gastric glands constantly replace dead epithelial cells of the mucosa.

Return to question Item 34 Item 34 0.28 points Which of these is not true of the position of the kidneys in the body? a. They are medial to the aorta. b. They are retroperitoneal. c. The right kidney is lower than the left. d. They are inferior to the liver and spleen. e. They lie partially within the rib cage.

a. They are medial to the aorta.

The __________ of the stomach most closely resemble the __________ of the small intestine. a. gastric pits; intestinal crypts b. pyloric glands; intestinal crypts c. rugae; Peyer patches d. parietal cells; goblet cells e. gastric glands; duodenal glands

a. gastric pits; intestinal crypts

Descent of the testes includes their passage through the __________. a. inguinal canal b. spermatic cord c. ductus deferens d. seminiferous tubule e. ampulla

a. inguinal canal

The serous membranes that suspend the stomach and intestines from the abdominal wall are called __________. a. mesenteries b. mucosae c. submucosae d. muscularis mucosae e. muscularis externa

a. mesenteries

Return to question Item 45 Item 45 0.28 points The ductus deferens develops from the __________ of the embryo. a. mesonephric duct b. paramesonephric duct c. phallus d. labioscrotal folds e. urogenital folds

a. mesonephric duct

Return to question Item 41 Item 41 0.28 points The earliest sign of puberty in girls is the __________. a. onset of breast development b. appearance of pubic and axillary hair c. appearance of sebaceous and axillary glands d. first menstrual period e. increase in muscle mass

a. onset of breast development

What is the life span of epithelial cells in the stomach lining? a. 1 to 2 days b. 3 to 6 days c. 7 to 10 days d. 15 to 17 days e. Several decades

b. 3 to 6 days

Return to question Item 39 Item 39 0.28 points When do the gonads begin to develop embryonically? a. 2 to 3 weeks after fertilization b. 5 to 6 weeks after fertilization c. 8 to 9 weeks after fertilization d. 20 to 24 weeks after fertilization e. At birth

b. 5 to 6 weeks after fertilization

Which part of a lung lies on the diaphragm? a. Hilum b. Base c. Apex d. Costal surface e. Mediastinal surface

b. Base

Which of the following is not an organ of the urinary system? a. Urethra b. Collecting duct c. Ureter d. Urinary bladder e. Kidney

b. Collecting duct

Which of the following is a function of the stomach? a. It absorbs most of the nutrients in food. b. It churns food into a paste by mechanical means. c. It stores food in the form of fat. d. Most chemical digestion takes place in the stomach. e. It digests lipids.

b. It churns food into a paste by mechanical means.

Which muscle(s) is(are) not involved with inspiration? a. Diaphragm b. Rectus abdominis c. External intercostals d. Pectoralis minor e. Sternocleidomastoid

b. Rectus abdominis

A brush border is found on the __________. a. goblet cells b. enterocytes c. enteroendocrine cells d. parietal cells e. chief cells

b. enterocytes

Prior to ejaculation, sperm are stored primarily in the __________. a. seminiferous tubules b. epididymis c. seminal vesicles d. bulb of the penis e. ejaculatory ducts

b. epididymis

A major function of the urinary system is __________, defined as the process of extracting and eliminating wastes from body fluids. a. secretion b. excretion c. absorption d. filtration

b. excretion

The falciform ligament attaches the __________ to the abdominal wall. a. colon b. liver c. spleen d. pancreas e. stomach

b. liver

A glomerulus and glomerular capsule make up one __________. a. renal capsule b. renal corpuscle c. kidney lobule d. kidney lobe e. nephron

b. renal corpuscle

Which of the following is part of the respiratory division of the respiratory system? a. Nasal cavity b. Larynx c. Alveoli d. Lobar bronchi

c. Alveoli

Which of the following is responsible for peristalsis? a. Muscularis mucosae b. Mesothelium c. Muscularis externa d. Gastric rugae e. Pharyngeal constrictors

c. Muscularis externa

Which of the following is a secondary sex organ? a. Testis b. Ovary c. Vagina d. Facial hair e. Distribution of body fat

c. Vagina

The __________ regulates digestive tract motility, secretion, and blood flow and its neurons are found in the __________. a. autonomic nervous system; serosa b. central nervous system; muscularis externa and muscularis mucosae c. enteric nervous system; submucosa and muscularis externa d. visceral sensory division; muscularis externa and submucosa e. visceral motor division; mucosa and submucosa

c. enteric nervous system; submucosa and muscularis externa

Testosterone is produced primarily by the __________. a. seminiferous tubules b. sustentacular cells c. interstitial cells d. seminal vesicles e. prostate gland

c. interstitial cells

The male scrotum is homologous to the female __________. a. ovaries b. vagina c. labium majus d. vestibular bulbs e. clitoris

c. labium majus

When a primary follicle enlarges, and there are several layers of granulosa cells, it is called a __________. a. primordial follicle b. primary follicle c. secondary follicle d. mature follicle e. corpus luteum

c. secondary follicle

Four spermatozoa arise from each __________. a. primordial germ cell b. type A spermatogonium c. type B spermatogonium d. secondary spermatocyte e. spermatid

c. type B spermatogonium

Which of the following is the physiological process that moves a nutrient from the outside to the inside of the body? a. Ingestion b. Compaction c. Digestion d. Absorption e. Secretion

d. Absorption

Which of the following urinary tract disorders seems most likely to occur in someone who frequently participates in marathon runs? a. Osmotic diuresis b. Renal hypertension c. Cystitis d. Hematuria e. Renal calculi

d. Hematuria

Which of the following is not a function of the respiratory system? a. It controls the pH of body fluids. b. It promotes the flow of lymph and venous blood. c. It helps regulate blood pressure. d. It assists in the synthesis of vasodilators. e. It helps with defecation.

d. It assists in the synthesis of vasodilators.

Return to question Item 44 Item 44 Part 3 of 3 0.28 points Required information View the animation below, then complete the quiz to test your knowledge of the concept. Which of the following is involved in ovulation? a. Primordial follicle b. Primary follicle c. Secondary follicle d. Mature follicle e. Corpus luteum

d. Mature follicle

Which of the following has an antrum? a. Primordial follicle b. Primary follicle c. Secondary follicle d. Mature follicle e. Corpus luteum

d. Mature follicle

What is a condition that results from infection and causes the alveoli to fill with fluid? a. Tuberculosis b. Emphysema c. Asthma d. Pneumonia e. Chronic bronchitis

d. Pneumonia

Which of the following increases with age? a. Flexibility of the thoracic cage b. Pulmonary ventilation c. Tidal volume d. Susceptibility to infection

d. Susceptibility to infection

Which is not a function of the kidneys? a. They regulate osmolarity of the body fluids. b. They fight osteoporosis by synthesizing vitamin D. c. They help control blood pressure. d. They release waste into the bloodstream. e. They indirectly increase oxyhemoglobin.

d. They release waste into the bloodstream.

Which of the following is a thin serous membrane that covers the surface of the lung? a. Parietal pulmonary membrane b. Visceral peritoneum c. Parietal pleura d. Visceral pleura e. Visceral pneumothorax

d. Visceral pleura

The heart indents into the __________ of the left lung. a. oblique fissure b. hilum c. apex d. cardiac impression e. base

d. cardiac impression

Return to question Item 33 Item 33 0.28 points The compact ball of capillaries in a nephron is called the __________. a. nephron loop b. peritubular plexus c. renal corpuscle d. glomerulus e. vasa recta

d. glomerulus

Lacteals absorb dietary __________. a. proteins b. carbohydrates c. enzymes d. lipids

d. lipids

The tissue lost in menstruation is from the __________. a. perimetrium b. myometrium c. stratum basalis d. stratum functionalis e. stratum corneum

d. stratum functionalis

What do Paneth cells secrete? a. Pepsinogen b. Mucus c. Amylase d. Hydrochloric acid e. Lysozyme

e. Lysozyme

Which of the following does not contribute to the large surface area available for nutrient absorption in the small intestine? a. Circular folds b. Intestinal length c. Microvilli d. Villi e. Rugae

e. Rugae

Return to question Item 27 Item 27 0.28 points Which of the following tissues lines the oral cavity? a. Ciliated pseudostratified columnar epithelium b. Simple columnar epithelium c. Simple cuboidal epithelium d. Simple squamous epithelium e. Stratified squamous epithelium

e. Stratified squamous epithelium

The narrowest part of the uterus is the __________. a. fundus b. infundibulum c. body d. ampulla e. cervix

e. cervix

Where does the lower respiratory tract begin? a. The trachea b. The choanae c. The main (primary) bronchi d. The bronchioles e. The glottis

e. the glottis

The water that is reabsorbed by the collecting duct enters the _________. a. nephron loop b. minor calyx c. ureter d. efferent arteriole e. vasa recta

e. vasa recta