50 Free CNA Practice Exam Online Questions and Answers on Swallowing

As a nursing assistant, you don’t need to know as much in-depth understanding of swallowing as a doctor or dentist. However, if you cover these knowledge clearly, it’s surely much easier for you to give effective nursing care to patients with swallowing issues. Grasping anatomy structure and the swallow mechanism not only help NA to realize the strange signs happening to patients but only assist them to find the better methods and suitable nursing care to offer patients. Indeed, learning one more knowledge is never unnecessary, especially for a position which needs the updated understanding like NA. Therefore, with the hopw to provide you with the key points of swallowing, 50 Free CNA Practice Exam Online Questions and Answers on Swallowing highlight the most essentials of this topic throughout accessible free CNA test questions online. This test will surely enrich your knowledge and be a step to stimulate your nursing career. Explore now!

To view full questions and answers, please visit our site at here: https://hapiland.net/8371/50-free-cna-practice-exam-online-questions-and-answers-on-swallowing/

50 Free CNA Practice Exam Online Questions and Answers on Swallowing

During the oral prep phase, prepartaion of food material in the mouth is ____________ depending on ________.

• ramus of mandible
• prepare to masticate
• differential, type of food material
• medial temporal lobe

The swallowing reflex is mediated by what area of the brain?

• Orbicularis oris (superior and inferior)
• exhale, swallow, exhale
• medulla in the brainstem - "swallowing center"
• nucleus tractus solitaries (NTS)

what kind of movement does the base of tongue make during the pharyngeal stage?

• tip and sides elevate and form a trough with a central groove
• as long as it needs to be to prepare bolus
• velum, posterior aspect of pharynx
• retracts posteriorly and makes contact with the posterior pharyngeal wall

What triggers the pharyngeal phase?

• differential, type of food material
• bolus clears the oral cavity/passes by ramus of the mandible
• between lip and osseous strx of the jaw
• Orbicularis oris (superior and inferior)

What muscles raise the mandible in mastication?

• Masseter-Medial pterygoid-temporalis
• Anterior and superior displacement
• medial temporal lobe
• Intrinsic lingual muscles-genioglossus

Where is the buccal sulcus?

• cheeks, btwn line of dentition and muscles involved in shaping buccal cavities
• labial sulcus and buccal sulcus
• between lip and osseous strx of the jaw
• base of tongue and contractions/constriction of the pharyngeal constrictors

Malfunction of the LES can lead to disorders such as ?

• retracts posteriorly and makes contact with the posterior pharyngeal wall
• bolus clears the oral cavity/passes by ramus of the mandible
• reflux, allows stomach contents back up into esophagus and into the pharyngeal stage
• base of tongue and contractions/constriction of the pharyngeal constrictors

What structures are involved in opening the PES?

• chewing, breathing, coughing, and vomiting
• Anterior and superior displacement
• to prevent material from heading superiorly up and back into the pharynx
• cricopharyngeus, Inferior pharyngeal constrictor, Proximal (closest to opening to pharynx) end of the esophagus

What are the muscles of pharyngeal elevation and constriction?

• 1. visual2. olfactory3. kinesthetic4. auditory
• Buccinator-Risorius-Genioglossus-Intrinsic tongue muscles
• Superior, middle, inferior constrictors-Salpinogpharyngeus-Stylopharyngeus
• 1. closure of access to superior structures 2. change in pressure

What muscles provide bolus control?

• Orbicularis oris (superior and inferior)
• Anterior belly of the digastric-Mylohyoid-Geniohyoid
• MasseterMedial pterygoidtemporalis
• Buccinator-Risorius-Genioglossus-Intrinsic tongue muscles

What is the movement of the hyolaryngeal complex during the pharyngeal stage?

• valleculae, pyraform sinuses
• tilting anteriorly
• Anterior and superior displacement
• it cannot open