The vocal folds that help us to whisper are also the ones that help us to yell. Explain how this happens. How does the pharynx help to amplify the quality of sound?

Q: Your friend is drinking water when you suddenly say something funny. Your friend laughs as she is…

A: The human throat is a complex structure with multiple functions. It serves as a common pathway for…

Q: Explain how the epithelium in each of the following regions of the respiratory tract is adapted so…

A: The respiratory framework is the organization of organs and tissues that assist you with breathing.…

Q: Can listeners determine the location of a fricative using carryover coarticulatory information?

A: A fricative is a consonant sound that is produced by forcing air through a narrow channel in the…

Q: Watch this animation (http://openstaxcollege.org/l/ swallowing) to see how swallowing is a complex…

A: Swallowing, also called deglutition is the process of movement of ingested food materials from the…

Q: Air is inhaled when the______ and the rib muscles contract, making the chest cavity______ . In…

A: The method of transferring air into and out of the lungs to allow gas exchange with the internal…

Q: The larynx prevents food from entering the lower respiratory tract which includes the pharynx. is…

A: The larynx commonly called the voice box or glottis, It is the passageway for air between the…

Q: What is the communication between the nasopharynx and the middle ear? Give its significance.

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: What happens to the glottis and the pitch of the sound when the vocal cords are adducted? What…

A: Voice is the form of sound produced by the vertebrate animals in order to communicate with its other…

Q: Why does human speech typically take place during the expiratory phase of respiration? Consider the…

A: What is expiratory phase of respiration??? The expiratory phase of respiration is the stage of…

Q: due to an infection a paient is breathing rapidly, is this a sign or a symotom? why?

A: Sign is any tangible proof of a sickness, such as a rash or a cough. These can be identified by a…

Q: Why does the Vocal fold have peaks and valleys when vibrating

A: LDV (Laser Doppler Vibration) is a well-known technique for measuring a vibrating body's…

Q: 1) which lipoprotein prevents our alveoli from collapsing? 2) which alveolar cells produce it ? 3)…

A: Introduction: The role of the fluid coating the alveolar walls during respiration is one of the…

Q: Name two senses that depend on chemoreceptors and describe their functions, including the specific…

A: Chemoreception is a process through which organisms respond against the chemical stimuli.…

Q: Indicate whether the view shows inhalation or exhalation. a .................. b..................

A: The breathing includes two processes: inhalation and exhalation. Inhalation can be defined as the…

Q: As mentioned in the chapter, sometimes it is necessary to install a permanent tracheostomy—for…

A: Laryngeal cancer is a rare disease in which malignant cells develop within the larynx or voice box.…

Q: Compare and contrast the functions of the chemoreceptorson the tongue and in the nasal cavity.

A: Sense organs are specialized structures formed of one or more receptor cells to perceive changes…

Q: Palpate two of your laryngeal cartilages and name them. Name the ones that are impossible to palpate…

A: BASIC INFORMATION CARTILAGE  Unlike bone it is soft and flexible in nature.  Proteins and sugars…

Q: The larynx consisting of vocal folds ('chords') and other parts is the source of vocal sounds. Which…

A: Here, the correct answer is option E) Partially closed folds produce 'back pressure' below the…

Q: Explain how damage to or compression of the right phrenic nerveaffects the diaphragm. How would…

A: Spinal cord injury(SCI):SCI is where the spinal cord is damaged resulting in functionality loss such…

Q: When producing a high-pitched vocalization, the vocal cords abduct. elevate. depress. adduct.

A: Vocal cords ate the set of thin muscle ar the back of the throat that moves to produce the voice.…

Q: What determines the loudness of a person's voice? a. thickness of vestibular folds b. length of the…

A: The larynx in humans helps in the production of sound. It is a cartilaginous box that aids in sound…

Q: You spend a winter night at a friend’s house. Your friend’s home is quite old, and the hot-air…

A: Inhalation of humidified air is important in order to establish homeostasis in the airways.…

Q: The nasal cavitya. has openings for the paranasal sinuses.b. has a vestibule, which contains the…

A: The nasal cavity is the most cephalic piece of the respiratory tract. It speaks with the outer…

Q: Explain why it is often possible to “taste” medications, such as eyedrops,that have been placed into…

A: There are many number of receptors classified on the basis of cell type and their position with…

Q: The nature of the sounds produced by percussion (tapping) of a patient’s chest can tell a physician…

A: Blood is a body fluid which is present in humans and other animals. It delivers fundamental…

Q: Explain ; Chemoreceptors Stretch receptors Thermoreceptors

A: Sensory receptors are trained to recognise specific types of stimuli. They transform the stimulus…

Q: when you breathe in, your diaphragm muscle contracts downward, and rib muscles pull upward causing…

A: Diaphragm and rib muscles are key in the process of respiration. They work together to ensure that…

Q: An acoustic measure/analysis that can provide a reliable measure of the stability of vocal fold…

A: Acoustic measure/analysis is generally used to distinguish the normal and abnormal voices. It helps…

Q: If a thermoreceptor is sensitive to temperature sensations, what would a chemoreceptor be sensitive…

A: Thermoreceptors and chemoreceptors are two types of sensory receptors that are found in various…

Q: This article in the image illustrates what happens when you blow just above a piece of paper.…

A: Blow across the surface of the paper and it will rise. The speed of the air going across the top of…

Q: Trace the pathway of a sound wave from where it enters the ear, to the organ of Corti by naming the…

A: The auditory pathway is the process by which a sound wave is transmitted from the outer ear through…

Q: How do terminal and respiratory bronchioles differ instructure and function?

A: Respiration is the exchange of gases that conduct with the help of bronchus.

Q: explain spinal damage in terms of the function of its ventilation

A: The impairment in the respiratory system is often caused by the spinal cord injury (SCI). the level…

Q: The true O aryten

A: The vocal cords are also known as vocal folds or voice reeds. They are formed of folds of tissue…

Q: Jake told his girlfriend that the roller coaster did not bother him, butduring the ride he let loose…

A: Individuals turn out totally different sounds because of the passage of air through the vocal cords…

Q: What does the highlighted structure do? A) vocalization B) olfaction C)primary role in exhalation D)…

A: Vocalization is related to speak and sound Olfaction is related to smell  Exhalation and inhalation…

Q: What are the differences between a male and a female vocal cords?

A: Adult women and men usually have exclusive sizes of the vocal fold; reflecting the male-woman…

Q: If the round window were not able to bulge out with increased pressure in the perilymph, how would…

A: One of the two openings from the middle ear to the inner ear is the round window. The secondary…

Q: Briefly explain the anatomical “reason” why most men have deeper voices than boys or women.

A: The trachea is enhanced with cartilage rings in the injunction to maintain the airway open. These…