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Home Q & A Board Biology-Related Homework Help Medicine Sports Medicine (Moderator: Othello2)
Ask and discuss questions on sports injuries and orthopedic injuries, such as sprains, strains, breaks, nerve palsies, etc.
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The frequency region that is most enhanced by the outer ear is:
The frequency region that is most enhanced by the outer ear is:
The frequency region that is most enhanced by the outer ear is
 A) 20 Hz to 20,000 Hz.
  B) 0.02 KHz to 20 KHz.
  C) 1,500 Hz to 8,000 Hz.
  D) none of the above.
Cperry768   19   1 Reply
6 years ago
Light pressure is a form of:
Light pressure is a form of:
Light pressure is a form of
 A) chemoception.
  B) mechanoception.
  C) thermoception.
  D) vestibular sense.
Masteryoshi   21   1 Reply
6 years ago
Chest padding may help players of contact sports avoid pulmonary contusions. (True or false?)
Chest padding may help players of contact sports avoid pulmonary contusions. (True or false?)
Chest padding may help players of contact sports avoid pulmonary contusions.
 
 Indicate whether the statement is true or false
Necroshade57   21   1 Reply
6 years ago
Most rehabilitation areas should be at what temperature for patient comfort?
Most rehabilitation areas should be at what temperature for patient comfort?
Most rehabilitation areas should be at what temperature for patient comfort?
 a. 54-58 F c. 68-72 F
  b. 60-65 F d. 79-83 F
melanieringel18   21   1 Reply
6 years ago
The acoustical gain arising from the area function is approximately
The acoustical gain arising from the area function is approximately
The acoustical gain arising from the area function is approximately
 A) 17:1.
  B) 25 dB.
  C) a & b.
  D) none of the above.
Cris   22   1 Reply
6 years ago
The ear is: (Multiple Choice)
The ear is: (Multiple Choice)
The ear is
 A) a structure designed for noncommunicative function.
  B) an energy transducer.
  C) both a & b.
  D) none of the above.
ilaydayolac   22   1 Reply
6 years ago
What is the purpose of a bite block?
What is the purpose of a bite block?
What is the purpose of a bite block?
Masteryoshi   22   1 Reply
6 years ago
Adducting the vocal folds during expiration causes an immediate (increase/decrease) ...
Adducting the vocal folds during expiration causes an immediate (increase/decrease) ...
Adducting the vocal folds during expiration causes an immediate (increase/decrease) ____________________ in subglottal pressure.
 Fill in the blank(s) with correct word
iLearn   22   1 Reply
6 years ago
How often is blood circulated through the vascular system?
How often is blood circulated through the vascular system?
How often is blood circulated through the vascular system?
 a. every 10 seconds c. every 30 seconds
  b. every 20 seconds d. every 60 seconds
Necroshade57   22   1 Reply
6 years ago
Is it possible for a vegetarian to get enough protein?
Is it possible for a vegetarian to get enough protein?
Is it possible for a vegetarian to get enough protein?
sidneybaker   22   1 Reply
6 years ago
____________________ fibers run from major regions of one hemisphere to the corresponding region of ...
____________________ fibers run from major regions of one hemisphere to the corresponding region of ...
____________________ fibers run from major regions of one hemisphere to the corresponding region of the opposite hemisphere.
 Fill in the blank(s) with correct word
gumball   23   1 Reply
6 years ago
The ____________________ is a dark brown mass of cells that manufacture dopamine, a neurotransmitter ...
The ____________________ is a dark brown mass of cells that manufacture dopamine, a neurotransmitter ...
The ____________________ is a dark brown mass of cells that manufacture dopamine, a neurotransmitter essential for normal movement.
 Fill in the blank(s) with correct word
Cris   23   1 Reply
6 years ago
The cerebrum, cerebellum, and brainstem belong to the ____________________ nervous system. Fill in ...
The cerebrum, cerebellum, and brainstem belong to the ____________________ nervous system. Fill in ...
The cerebrum, cerebellum, and brainstem belong to the ____________________ nervous system.
 Fill in the blank(s) with correct word
kelseymullerr   23   1 Reply
6 years ago
The ____________________ of a neuron is the frequency to which it responds best. Fill in the ...
The ____________________ of a neuron is the frequency to which it responds best. Fill in the ...
The ____________________ of a neuron is the frequency to which it responds best.
 Fill in the blank(s) with correct word
jrose123   23   1 Reply
6 years ago
The middle ear serves an impedance-matching function by:
The middle ear serves an impedance-matching function by:
The middle ear serves an impedance-matching function by
 A) amplifying the force per unit area.
  B) reducing the area over which the existing force is exerted.
  C) a & b
  D) neither of the above.
kath4ever   23   1 Reply
6 years ago
The ossicles: (Multiple Choice)
The ossicles: (Multiple Choice)
The ossicles
 A) act as an impedance-matching device
  B) provide the means of communicating sound from the outer ear to the inner ear.
  C) are the smallest bones of the body.
  D) a & b
  E) a, b, & c
tabikaa1   23   2 Replies
6 years ago
Why are nociceptors so important?
Why are nociceptors so important?
Why are nociceptors so important?
Necroshade57   23   2 Replies
6 years ago
The process of mastication and food preparation is referred to as the ____________________ stage. ...
The process of mastication and food preparation is referred to as the ____________________ stage. ...
The process of mastication and food preparation is referred to as the ____________________ stage.
 Fill in the blank(s) with correct word
seitzjoseph   23   1 Reply
6 years ago
The adult pharynx: (Multiple Choice)
The adult pharynx: (Multiple Choice)
The adult pharynx
 A) is capable of complete constriction.
  B) is invested with numerous olfactory sensors.
  C) is immobile during swallowing.
  D) serves as a passageway for both food and air.
seitzjoseph   23   1 Reply
6 years ago
What is apraxia, and what are the different forms of this disorder?
What is apraxia, and what are the different forms of this disorder?
What is apraxia, and what are the different forms of this disorder?
melanieringel18   23   1 Reply
6 years ago
The ____________________ muscle is found on the inner surface of the rib cage, originating on the ...
The ____________________ muscle is found on the inner surface of the rib cage, originating on the ...
The ____________________ muscle is found on the inner surface of the rib cage, originating on the margin of the sternum, with fibers coursing to the inner chondral surface of ribs 2 through 6. Contraction of this muscle resists elevation of the rib c
Masteryoshi   23   2 Replies
6 years ago
Name the emergency condition that arises if an athlete is kicked in the lower leg and experiences ...
Name the emergency condition that arises if an athlete is kicked in the lower leg and experiences ...
Name the emergency condition that arises if an athlete is kicked in the lower leg and experiences immediate pain, local heat, swelling, and tingling in the ankle.
 a. calf strain c. heel bruise
  b. anterior compartment syndrome d. Achilles
jrose123   23   1 Reply
6 years ago
List the seven motions of the shoulder.
List the seven motions of the shoulder.
List the seven motions of the shoulder.
BJL   23   1 Reply
6 years ago
What are the four types of hip-strengthening exercises?
What are the four types of hip-strengthening exercises?
What are the four types of hip-strengthening exercises?
poopsicle2   23   1 Reply
6 years ago
What are some examples of commercial carbohydrate products? How should they be used?
What are some examples of commercial carbohydrate products? How should they be used?
What are some examples of commercial carbohydrate products? How should they be used?
cali721   23   2 Replies
6 years ago
The fibrous membranes that cover, support, and separate muscle is called the ____________________. ...
The fibrous membranes that cover, support, and separate muscle is called the ____________________. ...
The fibrous membranes that cover, support, and separate muscle is called the ____________________.
 Fill in the blank(s) with correct word
Erika_plage   23   1 Reply
6 years ago
How long should you check for a pulse?
How long should you check for a pulse?
How long should you check for a pulse?
melanieringel18   23   1 Reply
6 years ago
The pulse can be felt on many places of the body. Name two of them.
The pulse can be felt on many places of the body. Name two of them.
The pulse can be felt on many places of the body. Name two of them.
yojohnson1977   23   1 Reply
6 years ago
What is the normal pulse rate for an adult?
What is the normal pulse rate for an adult?
What is the normal pulse rate for an adult?
 a. 80-90 bpm c. 60-100 bpm
  b. 60-90 bpm d. 70-90 bpm
Shudson   23   1 Reply
6 years ago
One of the most common places for obtaining the heart rate is near the radius, one of the bones in ...
One of the most common places for obtaining the heart rate is near the radius, one of the bones in ...
One of the most common places for obtaining the heart rate is near the radius, one of the bones in the wrist.
 
 Indicate whether the statement is true or false
netty123   23   1 Reply
6 years ago
Approximately how many neurons are there in the human body?
Approximately how many neurons are there in the human body?
Approximately how many neurons are there in the human body?
 A) 100,000
  B) 100,000,000
  C) 100,000,000,000
  D) 100,000,000,000,000
Sarah_taylorr   24   1 Reply
6 years ago
The oval window has an effective area of approximately:
The oval window has an effective area of approximately:
The oval window has an effective area of approximately
 A) 55 mm2.
  B) 3.2 mm2.
  C) 16 mm2.
  D) 85 mm2.
tabikaa1   24   1 Reply
6 years ago
Because the outer ear has no active elements,:
Because the outer ear has no active elements,:
Because the outer ear has no active elements,
 A) it can serve as an amplifier but not a filter.
  B) it can serve as both filter and amplifier.
  C) it can process only passive sounds.
  D) it can serve as a filter but not an amp
BJL   24   2 Replies
6 years ago
What are the three major structures that compose the ear?
What are the three major structures that compose the ear?
What are the three major structures that compose the ear?
poopsicle2   24   2 Replies
6 years ago
The ____________________ is a landmark of the middle ear that is created by the basal turn of the ...
The ____________________ is a landmark of the middle ear that is created by the basal turn of the ...
The ____________________ is a landmark of the middle ear that is created by the basal turn of the cochlea.
 Fill in the blank(s) with correct word
Masteryoshi   24   1 Reply
6 years ago
The tragus: (Multiple Choice)
The tragus: (Multiple Choice)
The tragus
 A) is another name for the ear canal.
  B) is the ligament surrounding the footplate of the stapes.
  C) is a flap of tissue at the entrance to the ear canal.
  D) none of the above.
kelseymullerr   24   2 Replies
6 years ago
Why do disorders of salivation develop?
Why do disorders of salivation develop?
Why do disorders of salivation develop?
melanieringel18   24   1 Reply
6 years ago
What is involved in performing the sensory examination?
What is involved in performing the sensory examination?
What is involved in performing the sensory examination?
aprdavis90   24   1 Reply
6 years ago
Which of the following articulators is used to differentiate /m/ from /b/ phonemes?
Which of the following articulators is used to differentiate /m/ from /b/ phonemes?
Which of the following articulators is used to differentiate /m/ from /b/ phonemes?
 A) Tongue
  B) Teeth
  C) Cheeks
  D) Velum
iLearn   24   1 Reply
6 years ago
The ____________________ muscle originates on the styloid process of the temporal bone and courses ...
The ____________________ muscle originates on the styloid process of the temporal bone and courses ...
The ____________________ muscle originates on the styloid process of the temporal bone and courses to the hyoid bone.
 Fill in the blank(s) with correct word
asdfkla   24   2 Replies
6 years ago
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