DH101 Preclinic Final Exam with
Complete Solutions
What is the lowest number in the blood pressure reading?
A) Diastolic pressure
B) Pulse pressure
C) Systolic pressure
D) The force exerted from the vessel on the blood - ANSWER-Diastolic pressure
When measuring a patient's blood pressure, where should the inflatable bladder of the
blood pressure cuff be placed?
A) Brachial artery
B) Radial artery
C) Ulnar artery
D) Brachial capillaries - ANSWER-Brachial artery
3. What is the normal adult pulse rate range?
A) 40 to 60 beats per minute
B) 60 to 100 beats per minute
C) 100 to 140 beats per minute
D) 120 to 160 beats per minute - ANSWER-60 to 100 beats per minute
What is the normal adult respiration rate range?
A) 12 to 20 breaths/min
B) 10 to 14 breaths/min
C) 20 to 24 breaths/min
D) 24 to 26 breaths/min - ANSWER-12 to 20 breaths/min
Which of the following is not a factor with the potential to increase blood pressure?
A) Emotional disturbance
B) Exercise
C) Fasting
D) Stimulants
E) Eating - ANSWER-Fasting
A patient with an unusually slow heartbeat shows signs of which of the following?
A) Bradycardia
B) Hyperthermia
C) Pyrexia
D) Tachycardia - ANSWER-Bradycardia
,A patient with a temperature of 100.5°F shows signs of which of the following?
A) Bradycardia
B) Hypothermia
C) Pyrexia
D) Tachycardia - ANSWER-Pyrexia
A patient with a temperature lower than 96°F shows signs of which of the following?
A) Bradycardia
B) Hypothermia
C) Pyrexia
D) Tachycardia - ANSWER-Hypothermia
A patient with an unusually fast heartbeat shows signs of which of the following?
A) Auscultation
B) Bradycardia
C) Hyperthermia
D) Pyrexia
E) Tachycardia - ANSWER-Tachycardia
What is the device used to measure blood pressure?
A) Handpiece
B) Sphygmomanometer
C) Thermometer
D) Barometer - ANSWER-Sphygmomanometer
Which one of the following is not considered a vital sign?
A) Pulse rate
B) Temperature
C) Blood pressure
D) Smoking status
E) Respiration - ANSWER-Smoking status
What should the clinician do when a patient's vital signs are not within normal limits?
A) Wait a few minutes and repeat the vital signs.
B) Ask the dentist to repeat the vital signs.
C) Advise the patient to check with his or her physician.
D) Record them in the chart and proceed.
E) Record them in the chart and dismiss the patient. - ANSWER-Advise the patient to
check with his or her physician.
Which of the following may cause the patient's body temperature to be lower?
A) Taking the temperature in the late afternoon
B) Taking the temperature after the patient has had a hot chocolate
C) Taking the temperature after the patient has recently exercised
D) Taking the temperature after the patient has been smoking
, E) Taking the temperature after the patient has gone into shock - ANSWER-Taking the
temperature after the patient has gone into shock
For the average adult patient in the dental operatory, where will you feel for the
pulse?
A) Brachial artery
B) Radial artery
C) Carotid artery
D) Temporal artery
E) Facial artery - ANSWER-Radial artery
Which of the following is a normal blood pressure?
A) 100/90 mm Hg
B) 119/76 mm Hg
C) 139/89 mm Hg
D) 140/90 mm Hg
E) 80/120 mm Hg - ANSWER-119/76 mm Hg
Which statement is true when determining the pulse rate?
A) The tips of the clinician's first two fingers are placed over the radial pulse located on
the thumb side of the ventral surface of the wrist.
B) The tips of the clinician's first three fingers are placed over the radial pulse located
on the thumb side of the ventral surface of the wrist.
C) The tips of the clinician's first two fingers are placed over the radial pulse located on
the thumb side of the dorsal surface of the wrist.
D) The tips of the clinician's first three fingers are placed over the radial pulse located
on the thumb side of the dorsal surface of the wrist. - ANSWER-The tips of the
clinician's first three fingers are placed over the radial pulse located
on the thumb side of the ventral surface of the wrist.
Tachypnea means:
A) rapid heartbeat.
B) rapid respirations.
C) rapid pulse.
D) slow heartbeat.
E) slow respirations. - ANSWER-rapid respirations.
Count the number of times the chest rises in 1 clocked minute. B) It is necessary
to count both inspirations and expirations.
A) Statement A is false and statement B is true.
B) Statement A is true and statement B is false.
C) Both statements are true.
D) Both statements are false. - ANSWER-Statement A is true and statement B is false.
Which statement is true concerning the aneroid sphygmomanometer?
A) It has been shown to be more accurate and consistent than other types.
Complete Solutions
What is the lowest number in the blood pressure reading?
A) Diastolic pressure
B) Pulse pressure
C) Systolic pressure
D) The force exerted from the vessel on the blood - ANSWER-Diastolic pressure
When measuring a patient's blood pressure, where should the inflatable bladder of the
blood pressure cuff be placed?
A) Brachial artery
B) Radial artery
C) Ulnar artery
D) Brachial capillaries - ANSWER-Brachial artery
3. What is the normal adult pulse rate range?
A) 40 to 60 beats per minute
B) 60 to 100 beats per minute
C) 100 to 140 beats per minute
D) 120 to 160 beats per minute - ANSWER-60 to 100 beats per minute
What is the normal adult respiration rate range?
A) 12 to 20 breaths/min
B) 10 to 14 breaths/min
C) 20 to 24 breaths/min
D) 24 to 26 breaths/min - ANSWER-12 to 20 breaths/min
Which of the following is not a factor with the potential to increase blood pressure?
A) Emotional disturbance
B) Exercise
C) Fasting
D) Stimulants
E) Eating - ANSWER-Fasting
A patient with an unusually slow heartbeat shows signs of which of the following?
A) Bradycardia
B) Hyperthermia
C) Pyrexia
D) Tachycardia - ANSWER-Bradycardia
,A patient with a temperature of 100.5°F shows signs of which of the following?
A) Bradycardia
B) Hypothermia
C) Pyrexia
D) Tachycardia - ANSWER-Pyrexia
A patient with a temperature lower than 96°F shows signs of which of the following?
A) Bradycardia
B) Hypothermia
C) Pyrexia
D) Tachycardia - ANSWER-Hypothermia
A patient with an unusually fast heartbeat shows signs of which of the following?
A) Auscultation
B) Bradycardia
C) Hyperthermia
D) Pyrexia
E) Tachycardia - ANSWER-Tachycardia
What is the device used to measure blood pressure?
A) Handpiece
B) Sphygmomanometer
C) Thermometer
D) Barometer - ANSWER-Sphygmomanometer
Which one of the following is not considered a vital sign?
A) Pulse rate
B) Temperature
C) Blood pressure
D) Smoking status
E) Respiration - ANSWER-Smoking status
What should the clinician do when a patient's vital signs are not within normal limits?
A) Wait a few minutes and repeat the vital signs.
B) Ask the dentist to repeat the vital signs.
C) Advise the patient to check with his or her physician.
D) Record them in the chart and proceed.
E) Record them in the chart and dismiss the patient. - ANSWER-Advise the patient to
check with his or her physician.
Which of the following may cause the patient's body temperature to be lower?
A) Taking the temperature in the late afternoon
B) Taking the temperature after the patient has had a hot chocolate
C) Taking the temperature after the patient has recently exercised
D) Taking the temperature after the patient has been smoking
, E) Taking the temperature after the patient has gone into shock - ANSWER-Taking the
temperature after the patient has gone into shock
For the average adult patient in the dental operatory, where will you feel for the
pulse?
A) Brachial artery
B) Radial artery
C) Carotid artery
D) Temporal artery
E) Facial artery - ANSWER-Radial artery
Which of the following is a normal blood pressure?
A) 100/90 mm Hg
B) 119/76 mm Hg
C) 139/89 mm Hg
D) 140/90 mm Hg
E) 80/120 mm Hg - ANSWER-119/76 mm Hg
Which statement is true when determining the pulse rate?
A) The tips of the clinician's first two fingers are placed over the radial pulse located on
the thumb side of the ventral surface of the wrist.
B) The tips of the clinician's first three fingers are placed over the radial pulse located
on the thumb side of the ventral surface of the wrist.
C) The tips of the clinician's first two fingers are placed over the radial pulse located on
the thumb side of the dorsal surface of the wrist.
D) The tips of the clinician's first three fingers are placed over the radial pulse located
on the thumb side of the dorsal surface of the wrist. - ANSWER-The tips of the
clinician's first three fingers are placed over the radial pulse located
on the thumb side of the ventral surface of the wrist.
Tachypnea means:
A) rapid heartbeat.
B) rapid respirations.
C) rapid pulse.
D) slow heartbeat.
E) slow respirations. - ANSWER-rapid respirations.
Count the number of times the chest rises in 1 clocked minute. B) It is necessary
to count both inspirations and expirations.
A) Statement A is false and statement B is true.
B) Statement A is true and statement B is false.
C) Both statements are true.
D) Both statements are false. - ANSWER-Statement A is true and statement B is false.
Which statement is true concerning the aneroid sphygmomanometer?
A) It has been shown to be more accurate and consistent than other types.
