NBDHE Dental Hygienist Practice Exam Questions and Answers
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Course
NBDHE
Institution
NBDHE
During swallowing, the hyoid bone moves downward. During swallowing, the
larynx elevates.
Ans- The first statement is false, the second statement is true
Which nervous system produces the fight-or-flight reaction?
Ans- Sympathetic
What is mobilized in and out of the blood during bone remodeli...
NBDHE Dental Hygienist
Practice Exam Questions
and Answers
During swallowing, the hyoid bone moves downward. During swallowing, the
larynx elevates.
Ans- The first statement is false, the second statement is true
Which nervous system produces the fight-or-flight reaction?
Ans- Sympathetic
What is mobilized in and out of the blood during bone remodeling?
Ans- Calcium
,Which of the following cranial nerves pass through the foramen ovale of the
sphenoid bone?
Ans- Trigeminal mandibular
The maxillary branch of the trigeminal nerve passes through the ______.
Ans- foramen rotundum
Which cranial nerve is the longest and extends to the trunk of the body
Ans- Vagus
List the following components of a muscle fiber in order of the LARGEST
component to the SMALLEST component.
Ans- Muscle
Muscle fascicle
Myofiber
Myofibril
Myofilaments
,List the following digestive system structures in order of their function during
digestion of a meal.
Ans- Pharynx
Esophagus
Stomach
Small intestine
Large intestine
Which three of the following are lymphatic organs?
Ans- Tonsils
Spleen
Thymus
What parallels the venous blood vessels and returns filtered fluids to the
bloodstream?
Ans- The lymphatic system
, What type of cell-to-cell attachments are found in enamel-forming ameloblasts?
Ans- Desmosomes
What is the homogenous, translucent gel enclosed in a cell by the cell
membrane?
Ans- Cytoplasm
Which type of epithelia lines the oral cavity?
Ans- Stratified squamous
Which two conditions are examples of vector-borne infections?
Ans- Lyme disease
West Nile virus
What are the smallest and simplest infectious agents?
Ans- Viruses
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