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Exam (elaborations)

Unitek Term 1 Final Exam Questions With Verified Answers.

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  • LVN
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  • LVN

Unitek Term 1 Final Exam Questions With Verified Answers. What covers the lungs? - answervisceral pleura (outer surface of each lung) Parietal pleura (lining chest wall) what increases thoracic volume? - answerAs you breath in, external intercostal muscles contract, the rib cage moves up and o...

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  • October 2, 2024
  • 8
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • LVN
  • LVN
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Unitek Term 1 Final Exam Questions With
Verified Answers.


What covers the lungs? - answer✔visceral pleura (outer surface of each lung)
Parietal pleura (lining chest wall)

what increases thoracic volume? - answer✔As you breath in, external intercostal muscles
contract, the rib cage moves up and out, the diaphragm goes down and contracts and the thoracic
volume increases while the lung pressure decreases and air flows in the lungs

Muscle group at thigh - answer✔hamstrings are located on the back of each thigh

specimen collection for culture and sensitivity - answer✔urine same with straight catheter=
sterile specimen container

Therapeutic communication - answer✔-It an exchange of info that facilitates the formation of a
positive nurse/ patient relationship and actively involves patients in all areas of care.


-Be sure to address what the client is worried about

Objective Signs of Pain - answer✔-increased heart rate
-increased pulse
-increased blood pressure
-aspiration (sweat)

Signs of hypoxia: - answer✔-insufficient saturation of oxygen
-tachycardic
-cyanosis
-delirium

Nursing Intervention for Ng Tube before feeding: - answer✔- Check pH level of gastric juice,
residual, tube placement

, ©BRAINBARTER 2024/2025


-High Fowlers

Nursing interventions in patient with dysphagia: - answer✔-Instruct patients to tilt head forward
chin down when swallowing
-High fowlers

Plan of care for dementia: - answer✔1. Provide daily routine
2. Mental stimulation

Passive Range of Motion (ROM): - answer✔- Passive range of motion is carried out by
physiotherapist
-usually used to help paralyzed patients

Active Range of Motion: - answer✔- Active range of motions is carried out by the patient
himself
- Cannot be used to help paralyzed patients

The apical pulse is located? - answer✔Apical pulse auscultated at left 5th intercostal space

Pancreatic Enzyme: - answer✔Proteases: Trypsin/Chymotrypsin/ Carboxypeptidase: breaks
down proteins - peptides/amino acids


Amylase: digest carbohydrates. Polysaccharides- Disaccharides


Lipase: Breaks down fats - Fatty acids/glycerol

What law standard is used to judge a nurses mistakes? - answer✔Nurse Practice Act

SBAR - answer✔S: Situation
B: Background
A: Assessment
R: Recommendation

Mechanically altered diet - answer✔-check trays
-soft foods
-pureed foods
-ground meat

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