Anatomy & Physiology (6th Edition)
6th Edition
ISBN: 9780134156415
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 21, Problem 19SAQ
Briefly explain the anatomical “reason” why most men have deeper voices than boys or women.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Why do most men have deeper voices than boys or women? What is the anatomical reason?
An acoustic measure/analysis that can provide a reliable measure of the stability of vocal fold vibration even in voices characterized by severe hoarseness is?
considering the nasal tract, soft palate, hard palate, teeth, your tongue, your lips, epiglottis, vetricular folds, laryngeal ventricle, thyroid cartilage, vocal folds and cricoid cartilage... describe three interesting facts or topics on the human voice
Chapter 21 Solutions
Anatomy & Physiology (6th Edition)
Ch. 21.1 - Prob. 1CYUCh. 21.1 - Which part of the pharynx houses the pharyngeal...Ch. 21.2 - Which structure seals the larynx when we swallow?Ch. 21.2 - Which structural features of the trachea allow it...Ch. 21.2 - What features of the alveoli and their respiratory...Ch. 21.2 - A 3-year-old boy is brought to the emergency...Ch. 21.3 - The lungs are perfused by two different...Ch. 21.3 - Prob. 8CYUCh. 21.4 - What is the driving force for pulmonary...Ch. 21.4 - What causes the intrapulmonary pressure to...
Ch. 21.4 - What causes the partial vacuum (negative pressure)...Ch. 21.4 - Premature infants often lack adequate surfactant....Ch. 21.5 - Explain why slow, deep breaths ventilate the...Ch. 21.5 - Prob. 14CYUCh. 21.6 - You are given a sealed container of water and air....Ch. 21.6 - PO2 in the alveoli is about 56 mm Hg lower than in...Ch. 21.6 - Suppose a patient is receiving oxygen by mask. Are...Ch. 21.7 - Prob. 18CYUCh. 21.7 - What is the relationship between CO2 and pH in the...Ch. 21.7 - The dotted lines in the two graphs below represent...Ch. 21.8 - Which brain stem respiratory area is thought to...Ch. 21.8 - Prob. 22CYUCh. 21.9 - An injured soccer player arrives by ambulance in...Ch. 21.9 - Prob. 24CYUCh. 21.10 - What distinguishes the obstruction in asthma from...Ch. 21 - Cutting the phrenic nerves will result in (a) air...Ch. 21 - Which of the following laryngeal cartilages is/are...Ch. 21 - Prob. 3MCCh. 21 - The detergent-like substance that keeps the...Ch. 21 - Which of the following determines the direction of...Ch. 21 - When the inspiratory muscles contract, (a) the...Ch. 21 - The nutrient blood supply of the lungs is provided...Ch. 21 - Oxygen and carbon dioxide are exchanged in the...Ch. 21 - Which of the following would not normally be...Ch. 21 - Most oxygen carried in the blood is (a) in...Ch. 21 - Which of the following has the greatest...Ch. 21 - In mouth-to-mouth artificial respiration, the...Ch. 21 - Prob. 13MCCh. 21 - Prob. 14MCCh. 21 - Damage to which of the following would most likely...Ch. 21 - Prob. 16MCCh. 21 - Trace the route of air from the nares to an...Ch. 21 - (a) Why is it important that the trachea is...Ch. 21 - Briefly explain the anatomical reason why most men...Ch. 21 - The lungs are mostly passageways and elastic...Ch. 21 - Describe the functional relationships between...Ch. 21 - Discuss how airway resistance, lung compliance,...Ch. 21 - (a) Differentiate clearly between minute...Ch. 21 - Prob. 24SAQCh. 21 - (a) Define hyperventilation. (b) If you...Ch. 21 - Prob. 1CCSCh. 21 - Prob. 2CCSCh. 21 - Barbara Joley was in the bus that was hit...Ch. 21 - Barbara Joley was in the bus that was hit...Ch. 21 - Prob. 5CCSCh. 21 - Prob. 6CCSCh. 21 - Prob. 7CCS
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Describe two ways in which atmospheric air can enter thepleural cavity.arrow_forwardAlveolar edema and pooling of secretions may result to: Dull percussion note Flat percussion note Tympanic percussion note Resonant percussion notearrow_forwardList 5 variables that would influence a patient's voice onset time.arrow_forward
- In terms of general health , what is the importance of the fact that the phargyngotympanic tubes and sinus drain into the nasal cavities and nasal pharynx?arrow_forwardMatch the following structures with their descriptions:(1) true vocal cords(2) false vocal cords(3) larynx(4) visceral pleura(5) alveoliA. serous membrane on lungsB. contains the vocal cordsC. vibrate to make soundD. air sacsE. muscular foldsarrow_forwardDefine nasal cavityarrow_forward
- A. The true vocal chords are attached to the ________________ cartilage in the front, and to the ______________________ cartilage in the back. B. The very end of the soft palate extends downward as a pointes flap known as the___________________. C. The cartilages that support the trachea are shaped like the letter ____________, with the open part of that letter facing towards the _____________________.arrow_forwardState the function of the following structures: paranasal sinuses trachea larynxarrow_forwardDescribe how the anatomy of the cochlear auditory pathway enables normal auditory sensorineural physiology. BIU = = H 19: = = = 1 3 HT >arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Animal Communication | Ecology & Environment | Biology | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=LsMbn3b1Bis;License: Standard Youtube License