cna final exam review 100 questions with
complete solutions 2025.
What is the primary mode of action of penicillin? - ANSWER: Inhibits the metabolism of
the bacteria
During which circumstances should an athlete be immediately referred to a dentist? -
ANSWER: -the tooth is knocked out
-when a crown is fx and the tooth is still alive
-when the tooth is displaced 2mm or more
Shock after an injury can result from what? - ANSWER: Hemorrhage and stagnation of
blood
A patient has mono, how long do they need to sit out before they can participate (from
time of onset to recovery) - ANSWER: At Least 3 weeks
What are the s&s of pneumothorax? - ANSWER: -tracheal deviation
-distended neck veins
-unilateral absence of breath sounds
-cyanosis
What is the appropriate tx for an athlete with a rib fx? - ANSWER: Use of a rib belt
Which of the following cells release histamine and serotonin during cellular response
phase of tissue healing? - ANSWER: Mast cells and platelets
If an athlete is prone to bruising what vitamin should they take? - ANSWER: Vitamin K
Normal dosage for aspirin? One tablet - ANSWER: 325mg
, Under which of the following conditions should an athletic helmet be removed after an
injury? - ANSWER: If after a reasonable period of time, the face mask cannot be
removed to gain access to the airway
Which tool has the Inter-association task force recommended not to use for removal of
loop-strap on a football helmet? - ANSWER: A flathead screwdriver
A pre-disposing condition such as spinal stenosis may mean an athlete is more likely to:
- ANSWER: Develop paralysis after a fx or dislocation
What is Dysplasia? - ANSWER: The abnormal development of tissue
A patient presents with a sudden onset of chest pain, dyspnea, hemoptysis, cyanosis.
What is the problem? - ANSWER: Pneumothorax
How long for the abdomen do you auscultation before you determine there are no bowel
sounds? - ANSWER: 2-3minutes
Why is it important that an athlete with an abdominal injury never be given anything to
eat or drink? - ANSWER: It increases the risks of surgery if operation is needed.
What is proper protocol for administering Peptid AC to an adult? - ANSWER: Initial
dose: 1 tablet, 10mg each with water up to twice a day. No more than 2 tablets in 24
hours
Which end feel is an abrupt, firm, springy, resistance to motion? - ANSWER: Muscle
spasm
What is implied consent? - ANSWER:
Signs and symptoms of diabetic coma? - ANSWER:
What is septic shock? - ANSWER: A widely disseminated infection in many areas of the
body with the infection being borne through the blood from one tissue to another.
What are the signs of a skull fx? - ANSWER: Battle signs
Raccoon eyes
Tenderness of hard palate
What is a sign of frostbite? - ANSWER: Skin appears blotchy white to yellow-gray
complete solutions 2025.
What is the primary mode of action of penicillin? - ANSWER: Inhibits the metabolism of
the bacteria
During which circumstances should an athlete be immediately referred to a dentist? -
ANSWER: -the tooth is knocked out
-when a crown is fx and the tooth is still alive
-when the tooth is displaced 2mm or more
Shock after an injury can result from what? - ANSWER: Hemorrhage and stagnation of
blood
A patient has mono, how long do they need to sit out before they can participate (from
time of onset to recovery) - ANSWER: At Least 3 weeks
What are the s&s of pneumothorax? - ANSWER: -tracheal deviation
-distended neck veins
-unilateral absence of breath sounds
-cyanosis
What is the appropriate tx for an athlete with a rib fx? - ANSWER: Use of a rib belt
Which of the following cells release histamine and serotonin during cellular response
phase of tissue healing? - ANSWER: Mast cells and platelets
If an athlete is prone to bruising what vitamin should they take? - ANSWER: Vitamin K
Normal dosage for aspirin? One tablet - ANSWER: 325mg
, Under which of the following conditions should an athletic helmet be removed after an
injury? - ANSWER: If after a reasonable period of time, the face mask cannot be
removed to gain access to the airway
Which tool has the Inter-association task force recommended not to use for removal of
loop-strap on a football helmet? - ANSWER: A flathead screwdriver
A pre-disposing condition such as spinal stenosis may mean an athlete is more likely to:
- ANSWER: Develop paralysis after a fx or dislocation
What is Dysplasia? - ANSWER: The abnormal development of tissue
A patient presents with a sudden onset of chest pain, dyspnea, hemoptysis, cyanosis.
What is the problem? - ANSWER: Pneumothorax
How long for the abdomen do you auscultation before you determine there are no bowel
sounds? - ANSWER: 2-3minutes
Why is it important that an athlete with an abdominal injury never be given anything to
eat or drink? - ANSWER: It increases the risks of surgery if operation is needed.
What is proper protocol for administering Peptid AC to an adult? - ANSWER: Initial
dose: 1 tablet, 10mg each with water up to twice a day. No more than 2 tablets in 24
hours
Which end feel is an abrupt, firm, springy, resistance to motion? - ANSWER: Muscle
spasm
What is implied consent? - ANSWER:
Signs and symptoms of diabetic coma? - ANSWER:
What is septic shock? - ANSWER: A widely disseminated infection in many areas of the
body with the infection being borne through the blood from one tissue to another.
What are the signs of a skull fx? - ANSWER: Battle signs
Raccoon eyes
Tenderness of hard palate
What is a sign of frostbite? - ANSWER: Skin appears blotchy white to yellow-gray
