The sigmoid colon is a part of – (1) Small Intestine (2) Large Intestine (3) Pharynx (4) Rectum

The sigmoid colon is a part of – (1) Small Intestine (2) Large Intestine (3) Pharynx (4) Rectum
by

1 Answer

Answer :

(2) Large Intestine Explanation: The sigmoid colon (pelvic colon) is the part of the large intestine that is closest to the rectum and anus. It forms a loop that averages about 35-40 cm in length. Its function is to expel solid and gaseous waste from the gastrointestinal tract.
by
selected

Related questions

The sigmoid colon is a part of (1) Small Intestine (2) Large Intestine (3) Pharynx (4) Rectum

Description : The sigmoid colon is a part of (1) Small Intestine (2) Large Intestine (3) Pharynx (4) Rectum

Last Answer : Large Intestine

The digestive system, also known as “systema digestorium”, or gastrointestinal system, is composed of the digestive tube organs plus the digestive adnexal glands. The digestive tube is composed of mouth, pharynx, esophagus, stomach, small intestine (duodenum, jejunum, ileum), large intestine (caecum, colon, rectum) and anus. Digestion System - Image Diversity: human digestive system

Description : The digestive system, also known as systema digestorium , or gastrointestinal system, is composed of the digestive tube organs plus the digestive adnexal glands. The digestive tube is composed of mouth ... (caecum, colon, rectum) and anus. Digestion System - Image Diversity: human digestive system

Last Answer : What are peristaltic movements? What is their role in human digestion?

The Sigmoid Colon is part of – (1) Small Intestine (2) Anal Canal (3) Large Intestine (4) Ileum

Description : The Sigmoid Colon is part of – (1) Small Intestine (2) Anal Canal (3) Large Intestine (4) Ileum

Last Answer : (3) Large Intestine Explanation: The sigmoid colon is a short curving of the colon, just before the rectum. It is part of the large intestine.

The Sigmoid Colon is part of (1) Small Intestine (2) Anal Canal (3) Large Intestine (4) Ileum

Description : The Sigmoid Colon is part of (1) Small Intestine (2) Anal Canal (3) Large Intestine (4) Ileum

Last Answer : Large Intestine

Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth. (a) Pharynx → Oesophagus → Ileum → Crop → Gizzard → Colon → Rectum (b) Pharynx → Oesophagus → Crop → Gizzard → Ileum → Colon → Rectum (c) Pharynx → Oesophagus → Gizzard → Crop → Ileum → Colon → Rectum (d) Pharynx → Oesophagus → Gizzard → Ileum → Crop → Colon → Rectum

Description : Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth. (a) Pharynx → Oesophagus → Ileum → Crop → Gizzard → Colon → Rectum (b) Pharynx → Oesophagus → Crop → Gizzard ... Ileum → Colon → Rectum (d) Pharynx → Oesophagus → Gizzard → Ileum → Crop → Colon → Rectum

Last Answer : (b) Pharynx → Oesophagus → Crop → Gizzard → Ileum → Colon → Rectum

One of the following is longest part of alimentary canal (a) Stomach (b) Ileum (c) Colon (d) Rectum

Description : One of the following is longest part of alimentary canal (a) Stomach (b) Ileum (c) Colon (d) Rectum

Last Answer : (b) Ileum

Most of the fat digestion occurs in (a) rectum (b) stomach (c) duodenum (d) small intestine.

Description : Most of the fat digestion occurs in (a) rectum (b) stomach (c) duodenum (d) small intestine.

Last Answer : (d) small intestine.

Inner lining of stomach, rectum and colon is made of :-

Description : Inner lining of stomach, rectum and colon is made of :-

Last Answer : Inner lining of stomach, rectum and colon is made of :- A. Simple squamous epi. B. Simple ... epi. C. Simple columner epi. D. Pseudostratified epi.

Which of the follow statements provides accurate information regarding cancer of the colon and rectum? a) Cancer of the colon and rectum is the second most common type of internal cancer in the United States. Cancer of the colon and rectum is the second most common type of internal cancer in the United States.

Description : Which of the follow statements provides accurate information regarding cancer of the colon and rectum? a) Cancer of the colon and rectum is the second most common type of internal cancer in the ... colon cancer. Colon cancer occurrence is higher in people with a family history of colon cancer.

Last Answer : a) Cancer of the colon and rectum is the second most common type of internal cancer in the United States. Cancer of the colon and rectum is the second most common type of internal cancer in the United States.

Which one of the following is the true description about an animal concerned? (a) Rat - Left kidney is slightly higher in position than the right one (c) Earthworm - The alimentary canal consists of a sequence of pharynx, oesophagus, stomach, gizzard and intestine (d) Frog - Body divisible into three regions - head, neck and trunk(b) Cockroach - 10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)

Description : Which one of the following is the true description about an animal concerned? (a) Rat - Left kidney is slightly higher in position than the right one (b) Cockroach - 10 pairs of spiracles (2 ... stomach, gizzard and intestine (d) Frog - Body divisible into three regions - head, neck and trunk

Last Answer : (b) Cockroach - 10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)

The large intestine is composed of two segments. The first is the colon. Name the second segment.

Description : The large intestine is composed of two segments. The first is the colon. Name the second segment.

Last Answer : ANSWER: RECTUM

Approximately what percentage of water absorption takes place in the small intestine vs. the colon (and a followup question)?

Description : Approximately what percentage of water absorption takes place in the small intestine vs. the colon (and a followup question)?

Last Answer : The gi tract requires chyme to be pretty liquid in order to be able to move it around through peristalsis. So even though the small bowel does absorb a lot of water from the chyme it is not until ... and left colon are much more muscular than the right colon just to deal with the more solid stool.

Which of the digestive organs contains acid? (1) Stomach (2) Small intestine (3) Appendix (4) Colon

Description : Which of the digestive organs contains acid? (1) Stomach (2) Small intestine (3) Appendix (4) Colon

Last Answer : (2) Small intestine Explanation: Gastric acid, gastric juice or stomach acid, is a digestive fluid, formed in the stomach. It is composed of hydrochloric acid (HCl), potassium chloride (KCl) ... (NaCl). Gastric acid plays a key role in digestion of proteins, by activating digestive enzymes.

Which of the digestive organs contains acid? (1) Stomach (2) Small intestine (3) Appendix (4) Colon

Description : Which of the digestive organs contains acid? (1) Stomach (2) Small intestine (3) Appendix (4) Colon

Last Answer : Small intestine

Which of the following statement(s) concerning the gut microflora is/are correct? a. Gut microflora evolves constantly throughout development b. The gut microflora can contribute to the physical and chemical barriers at the mucus membrane level c. Most of the microorganisms found in the oropharynx eventually pass into the intestine d. In the colon, anaerobic organisms outnumber aerobic organisms in a ratio in excess of 100:1

Description : Which of the following statement(s) concerning the gut microflora is/are correct? a. Gut microflora evolves constantly throughout development b. The gut microflora can contribute to the physical and ... the colon, anaerobic organisms outnumber aerobic organisms in a ratio in excess of 100:1

Last Answer : Answer: b, d The composition of the gut microflora is established in neonates after ingestion of microbes that are acquired during contamination from the birth canal and during initial feeding, and ... small number of aerobes are present, these microbes being outnumbered 100-300 to 1 by anaerobes

The active form of Entamoeba histolytica feeds upon (a) food in intestine (b) blood only (c) erythrocytes, mucosa and submucosa of colon (d) mucosa and submucosa of colon only

Description : The active form of Entamoeba histolytica feeds upon (a) food in intestine (b) blood only (c) erythrocytes, mucosa and submucosa of colon (d) mucosa and submucosa of colon only

Last Answer : (c) erythrocytes, mucosa and submucosa of colon

The longest part of the alimentary canal is the – (1) Small Intestine (2) large Intestine (3) Oesophagus (4) Both A and C

Description : The longest part of the alimentary canal is the – (1) Small Intestine (2) large Intestine (3) Oesophagus (4) Both A and C

Last Answer : (1) Small Intestine Explanation: The food enters the small intestine from the stomach. This is the longest part of the alimentary canal and is fit into a compact space because of extensive coiling.

Pylcrus, a constricted part of alimentary canal is situated between (a) Oesophagus and stomach (b) Stomach and duodenum (c) Duodenum and ileum (d) Ileum and rectum

Description : Pylcrus, a constricted part of alimentary canal is situated between (a) Oesophagus and stomach (b) Stomach and duodenum (c) Duodenum and ileum (d) Ileum and rectum

Last Answer : (b) Stomach and duodenum

The part of pharynx that opens to trachea is? -Biology

Description : The part of pharynx that opens to trachea is? -Biology

Last Answer : answer:

Match the following columns and select the correct option. Column-I Column-II (A) Organ of Corti (i) Connects middle ear and pharynx (B) Cochlea (ii) Coiled part of the labyrinth (C) Eustachian tube (iii) Attached to the oval window (D) Stapes (iv) Located on the basilar membrane

Description : Match the following columns and select the correct option. Column-I Column-II (A) Organ of Corti (i) Connects middle ear and pharynx (B) Cochlea (ii) Coiled part of the labyrinth (C) Eustachian tube (iii) Attached to the oval window (D) Stapes (iv) Located on the basilar membrane

Last Answer : (C) Eustachian tube (iii) Attached to the oval window

Which one of the following is NOT part of the lower respiratory system? a. Alveoli b. Pharynx c. Larynx d. Trachea

Description : Which one of the following is NOT part of the lower respiratory system? a. Alveoli b. Pharynx c. Larynx d. Trachea

Last Answer : b. Pharynx

How are the small intestine and large intestine related to the function of absorption? -Biology

Description : How are the small intestine and large intestine related to the function of absorption? -Biology

Last Answer : answer:

Assertion `:` Products of digestion are absorbed in the small intestine. Reason `:` Large intestine has impermeable wall.

Description : Assertion `:` Products of digestion are absorbed in the small intestine. Reason `:` Large intestine has impermeable wall.

Last Answer : Assertion `:` Products of digestion are absorbed in the small intestine. Reason `:` Large intestine has ... D. If both Assertion & Reason are false.

After digestion the next step is absorption done by cells of the mucous membrane of the intestine. For this task a large absorption surface is an advantage. How is it possible in the small internal space of the body of a pluricellular organism to present a large intestinal surface?

Description : After digestion the next step is absorption done by cells of the mucous membrane of the intestine. For this task a large absorption surface is an advantage. How is it possible in the small internal space of the body of a pluricellular organism to present a large intestinal surface?

Last Answer : Evolution tried to solve this problem in two ways. The simplest is the long and tubular shape of the bowels (approximately eight meters in extension), making possible that numerous ... function of increasing the absorption surface too. Digestion System - Image Diversity: intestinal villi microvilli

The site where complete digestion of carbohydrates, proteins and fats takes place is called – (1) Liver (2) Stomach (3) Large Intestine (4) Small Intestine

Description : The site where complete digestion of carbohydrates, proteins and fats takes place is called – (1) Liver (2) Stomach (3) Large Intestine (4) Small Intestine

Last Answer : (4) Small Intestine Explanation: The small intestine is the site of the complete digestion of carbohydrates, proteins and fats. It receives the secretions of the liver and pancreas for this purpose.

The parts of human body affected by Pyria are: (1) eyes (2) small intestine (3) teeth and gums (4) large intestine

Description : The parts of human body affected by Pyria are: (1) eyes (2) small intestine (3) teeth and gums (4) large intestine

Last Answer : (3) teeth and gums Explanation: Pyria, or periodontal disease, is a progressive gum disease characterized by inflammation resulting from the toxins found in plaque. It leads to bleeding of the gums. ... to tooth loss or infection in other areas of the body as the bacteria travels by bloodstream.

Which organ has finger like outgrowths which are called as Villi (Singular Villus)? (1) Large Intestine (2) Bladder (3) Small Intestine (4) Stomach

Description : Which organ has finger like outgrowths which are called as Villi (Singular Villus)? (1) Large Intestine (2) Bladder (3) Small Intestine (4) Stomach

Last Answer : (3) Small Intestine Explanation: The inner walls of the small intestine have thousands of finger-like outgrowths called villi (singular villus). The villi increase the absorption of the digested food.

Roundworm is a human parasite found in the (1) Small intestine (2) Liver (3) Stomach (4) Large intestine

Description : Roundworm is a human parasite found in the (1) Small intestine (2) Liver (3) Stomach (4) Large intestine

Last Answer : (4) Large intestine Explanation: Roundworms, or nematodes, are a group of invertebrates (animals having no backbone) with long, round bodies. Most parasitic roundworm eggs or larvae (immature form) are ... to the mouth. The eggs or larvae also can enter the human body directly through the skin.

Acid secretion is characteristic of - (1) Buccal cavity (2) Stomach (3) Small intestine (4) Large intestine

Description : Acid secretion is characteristic of - (1) Buccal cavity (2) Stomach (3) Small intestine (4) Large intestine

Last Answer : (2) Stomach Explanation: The stomach is famous for its secretion of hydrochloric acid. It is secreted from parietal cells into the lumen where it establishes an extremely acidic ... acid is important for activation of pepsinogen and inactivation of ingested microorganisms such as bacteria.

In humans , most nutrient molecules are absorbed by the ? A. Small intestine (Answer) B. Stomach C. Liver D. Large intestine E. None of these

Description : In humans , most nutrient molecules are absorbed by the ? A. Small intestine (Answer) B. Stomach C. Liver D. Large intestine E. None of these

Last Answer : A. Small intestine (Answer)

Digestion of food is completed in the -----? A. small intestine (Answer) B. large intestine C. stomach D. Liver

Description : Digestion of food is completed in the -----? A. small intestine (Answer) B. large intestine C. stomach D. Liver

Last Answer : A. small intestine (Answer)

The rate of drug absorption is greatest in; A A. The small intestine B. The large intestine C. The stomach D. Plasma

Description : The rate of drug absorption is greatest in;  A A. The small intestine B. The large intestine C. The stomach D. Plasma

Last Answer : The small intestine

Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in column II. Column I Column II (a) Glycerol, fatty acids Duodenum, move as chylomicrons (b) Cholesterol, maltose Large intestine, active absorption (c) Glycine, glucose Small intestine, active absorption (d) Fructose, Na+ Small intestine, passive absorption

Description : Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in column II. Column I Column II (a) Glycerol, fatty acids Duodenum, ... , glucose Small intestine, active absorption (d) Fructose, Na+ Small intestine, passive absorption

Last Answer : (c) Glycine, glucose Small intestine, active absorption

Which one of the following is NOT a digestive organ of the gastrointestinal (GI) tract? a. Large intestine b. Oral cavity c. Liver d. Small intestine

Description : Which one of the following is NOT a digestive organ of the gastrointestinal (GI) tract? a. Large intestine b. Oral cavity c. Liver d. Small intestine

Last Answer : c. Liver

The crypts of Lieberkuhn are present in the (a) Pancrease (b) Oesophagus (c) Between the villi of the small intestine (d) Large intestine

Description : The crypts of Lieberkuhn are present in the (a) Pancrease (b) Oesophagus (c) Between the villi of the small intestine (d) Large intestine

Last Answer : (c) Between the villi of the small intestine

Brunner's glands are present in (a) Stomach (b) Liver (c) Small intestine (d) Large intestine

Description : Brunner's glands are present in (a) Stomach (b) Liver (c) Small intestine (d) Large intestine

Last Answer : (c) Small intestine

Name the sac-like, blind pouch of the large intestine, situated below the level of the junction of the small intestine into the side of the large intestine. At the lower portion of this pouch one finds the appendix.

Description : Name the sac-like, blind pouch of the large intestine, situated below the level of the junction of the small intestine into the side of the large intestine. At the lower portion of this pouch one finds the appendix.

Last Answer : ANSWER: Cecum or Caecum

The parts of human body affected by Pyria are: (1) eyes (2) small intestine (3) teeth and gums (4) large intestine

Description : The parts of human body affected by Pyria are: (1) eyes (2) small intestine (3) teeth and gums (4) large intestine

Last Answer :  teeth and gums

Roundworm is a human parasite found in the (1) Small intestine (2) Liver (3) Stomach (4) Large intestine

Description : Roundworm is a human parasite found in the (1) Small intestine (2) Liver (3) Stomach (4) Large intestine

Last Answer : Large intestine

Acid secretion is characteristic of (1) Buccal cavity (2) Stomach (3) Small intestine (4) Large intestine

Description : Acid secretion is characteristic of (1) Buccal cavity (2) Stomach (3) Small intestine (4) Large intestine

Last Answer : Stomach

What is sigmoid curve? -Biology

Description : What is sigmoid curve? -Biology

Last Answer : answer:

What does the stationary phase of sigmoid growth curve indicate? -Biology

Description : What does the stationary phase of sigmoid growth curve indicate? -Biology

Last Answer : answer:

Trochlea of which bone fits in the sigmoid notch of ulna ?

Description : Trochlea of which bone fits in the sigmoid notch of ulna ?

Last Answer : Trochlea of which bone fits in the sigmoid notch of ulna ? A. Humerus B. Radius C. Femur D. Scaphid

The sigmoid notch is present in

Description : The sigmoid notch is present in

Last Answer : The sigmoid notch is present in A. Femur B. Tibio-fibula C. Humerus D. Radio-ulna

A 67-year-old male presents with an intraabdominal abscess secondary to perforated sigmoid diverticulitis. The following statement(s) is/are true concerning his intraabdominal abscess. a. Culture will likely reveal a solitary organism b. Both aerobic and anaerobic islets are encountered in 50% of specimens c. The most common aerobic islet will be likely E. coli and other gram-negative enteric bacilli d. The most common anaerobic islet will be a Bacteroides species

Description : A 67-year-old male presents with an intraabdominal abscess secondary to perforated sigmoid diverticulitis. The following statement(s) is/are true concerning his intraabdominal abscess. a. Culture will ... gram-negative enteric bacilli d. The most common anaerobic islet will be a Bacteroides species

Last Answer : Answer: b, c, d Typically an intraabdominal infection results in perforation of a hollow viscus and the ensuing contamination of a normally sterile peritoneal cavity. The normal ... Bacteroides species (especially B. fragilis, Clostridium), and anaerobic cocci are most consistently isolated

A patient with gross fecal contamination and peritonitis from a ruptured sigmoid diverticulum has his midline wound left open to heal by secondary intention. Which of the following statement(s) describes this healing process? a. Wounds healing in this fashion have an altered sequence of healing compared to a primarily closed wound b. A bed of granulation tissue forms over exposed subcutaneous tissue c. Epithelialization is enhanced in the face of bacterial colonization d. The ability of a wound to form granulation tissue is dependent on the blood supply of the tissue

Description : A patient with gross fecal contamination and peritonitis from a ruptured sigmoid diverticulum has his midline wound left open to heal by secondary intention. Which of the following statement(s) describes this ... of a wound to form granulation tissue is dependent on the blood supply of the tissue

Last Answer : Answer: b, d Open wounds, whether they be ulcers or open surgical incisions closing by secondary intention, heal with the same sequence of inflammation, matrix deposition, epithelialization ... via bacterial and phagocytic cell products such as proteases, collagenases, elastases, and other enzymes

Rank the following laboratory tests and procedures in terms of their relative value to a 65-year-old woman who is to undergo elective resection of a sigmoid cancer. A. Carcinoembryonic antigen (CEA). B. Blood urea nitrogen (BUN). C. Electrocardiogram (ECG). D. Hemoglobin concentration (Hgb). E. Serum creatinine (Cr). F. Arterial blood oxygen tension (PaO 2) on room air. G. Serum sodium concentration (Na+).

Description : Rank the following laboratory tests and procedures in terms of their relative value to a 65-year-old woman who is to undergo elective resection of a sigmoid cancer. A. Carcinoembryonic antigen (CEA). B. ... Arterial blood oxygen tension (PaO 2) on room air. G. Serum sodium concentration (Na+).

Last Answer : Answer: CDFEBAG DISCUSSION: The most important test by far is the electrocardiogram, with its capacity to indicate signs of occult heart disease. The second most important evaluation is the hemoglobin ... for resection of the colon is always normal and would be of least value among these tests

In the sigmoid curve (or) growth curve of bacteria how many stages are there a. 3 b. 4 c. 2 d. 5

Description : In the sigmoid curve (or) growth curve of bacteria how many stages are there a. 3 b. 4 c. 2 d. 5

Last Answer : Ans: B

The no. of generations per hour in a bacteria is a. Growth rate b. Generation time c. Sigmoid curve d. None of these

Description : The no. of generations per hour in a bacteria is a. Growth rate b. Generation time c. Sigmoid curve d. None of these

Last Answer : Ans: B

The most active stage in the sigmoid curve of bacteria in which maximum growth is attained a. Lag phase b. Stationary phase c. Decline phase d. Log phase

Description : The most active stage in the sigmoid curve of bacteria in which maximum growth is attained a. Lag phase b. Stationary phase c. Decline phase d. Log phase

Last Answer : Ans: D