Want to know:
Which statement regarding the esophagus is TRUE? a. The upper third is mixed striated and smooth muscle. b. The middle 1/3 is innervated by motor fibers. c. The lower 1/3 is innervated by striated muscle. d. The lower 2/3 is innervated by preganglionic fibers from the vagus nerve. Correct
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Sparky adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- The duct formed at the junction of the duct from the gallbladder and the hepatic duct is termed the: a. ampulla of vaterb. common hepatic ductc. common bile ductd. common cystic duct
- From the major calyces, urine drains into a single large cavity called the ___________ and then out through the _________.
- posterior pituitary gland releases two hormones called _____ & _____