Anatomía del Aparato Digestivo
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Questions and Answers

La boca está compuesta solo por el paladar duro y la lengua.

False

Los dientes de leche están compuestos por 32 piezas.

False

El esófago es un tubo que conecta la faringe con el estómago.

True

El hígado tiene 6 lóbulos.

<p>False</p> Signup and view all the answers

El sistema nervioso entérico controla indirectamente el aparato digestivo.

<p>False</p> Signup and view all the answers

El páncreas es una glándula exclusivamente endocrina.

<p>False</p> Signup and view all the answers

El intestino delgado se compone de duodeno, yeyuno e íleon.

<p>True</p> Signup and view all the answers

El esfínter anal es la única estructura que controla la salida de los desechos del cuerpo.

<p>False</p> Signup and view all the answers

Study Notes

Aparato Digestivo: Anatomía

  • Boca: Contains the hard palate, soft palate, and uvula. The tongue has different types of papillae. Teeth include deciduous (20) and permanent (32) teeth.
  • Faringe: A common passageway for both the digestive and respiratory systems.
  • Esófago: Connects the pharynx to the stomach, pushing food via peristalsis. Contains superior and inferior sphincters.
  • Estómago: Located in the upper left abdominal quadrant. Regions include the cardia, fundus, body, and pylorus. The pylorus regulates the release of partially digested material into the small intestine.
  • Intestino delgado: Consists of the duodenum, jejunum, and ileum. The duodenum is the first section, and it receives secretions from the liver and pancreas. Peristalsis continues the breakdown and absorption.
  • Intestino grueso: Includes the cecum, ascending colon, transverse colon, descending colon, sigmoid colon, rectum, and anus. It absorbs water and electrolytes to form feces.
  • Glándulas anexas: Include the salivary glands (parotid, submandibular, sublingual), liver, and pancreas.

Hígado y Páncreas

  • Hígado: Has four lobes (right, left, caudate, quadrate). The functional unit is the hepatic lobule, involved in secretion, metabolism, detoxification, and storage.
  • Páncreas: A 100g, 20cm long gland. It has exocrine and endocrine functions. The exocrine function involves the secretion of digestive enzymes.

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Description

Este cuestionario explora la anatomía del aparato digestivo, abarcando sus componentes clave desde la boca hasta el intestino grueso. Aprende sobre las funciones y la estructura de cada parte, incluyendo el esófago, estómago e intestinos. Es un recurso útil tanto para estudiantes como para aquellos interesados en la biología humana.

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