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Exam (elaborations)

NHA Exam questions and correct answers

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Heart rates - correct answers Normal: 60-100 beats/min Athletes (normal): ~40 beats/min Tachycardia: > 100 beats/min Bradycardia: < 60 beats/min *dizziness and shortness of breath may indicate tachy and bradycardia *measure for 1min. Temperature - correct answers Normal: 97.6-99.6 F...

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  • June 27, 2023
  • 14
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers
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NHA Exam



Heart rates - correct answers Normal: 60-100 beats/min

Athletes (normal): ~40 beats/min

Tachycardia: > 100 beats/min

Bradycardia: < 60 beats/min

*dizziness and shortness of breath may indicate tachy and bradycardia

*measure for 1min.



Temperature - correct answers Normal: 97.6-99.6 F (36.4-37.6 C)

Fever (oral): >100 F (37.8 C)

Fever (rectal/ear): >101 F

Fever (pediatric rectal): > 100.4 F (38 C)

*most common method to measure: orally

*most accurate method to measure: rectally



Supine Position - correct answers Pt lies flat facing upward



Blood Pressure - correct answers Normal: <120 / <80

Prehypertension: 120--89

Hypertension Stage I: 140--99

Hypertension Stsge II: >160 / >100

Hypertensive Crisis: >180 / >110

Hypotensive: <90 / <60



Respiration - correct answers Normal: 12-20 breaths/min

*deviation may be due to injury or illness

*observe for pale, ashen, cyanoic, or cold skin for pts with reading out of the 12-20 breaths/min range

, Systolic - correct answers Pressure in blood vessels when your heart beats (ventricles contract)



Diastolic - correct answers Pressure in blood vessels when your heart rests between beats (ventricles
relax)



Sphygmomanometer - correct answers Blood pressure cuff

*palpate brachial atery in antecubical region of arm

*center bladder of cuff over brachial artery with the tube away from pt body and bulb close to pt body

*position cuff 1in. above bend in elbow with guage at eye level to read

*release dial slowly at 2mm/sec

*1st beat = systolic reading

*when the best stops = diastolic reading



Dorsal Recumbent Positon - correct answers Pt lies face up with knees bent (vaginal US position)



Fowler's Position - correct answers Pt lies on table with head of table elevated to 90*



Semi-Fowler's Position - correct answers Pt lies on table with head of table elevated at 45*



Prone position - correct answers Pt lies facedown



Sims Position - correct answers Pt lies on left side with right leg sharply bent and knees on table (rectal
exam position)



Knee-chest Position - correct answers Pt rests on knee and chest with head turned to one side (baby
pose with butt up)



Trendelenburg Position - correct answers Pt is supine with the bottom of the table elevated at 30*

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