Theory 1 Flashcards
Most important measures to prevent hospital acquired infection is?
Hand hygiene
Gloving
Using face mask
A. Hand hygiene
Which, among the following is the body‘s first line of defense?
Skin
WBC
neutrophils
Skin
Primary mediator of inflammation is?
Prostaglandins
Histamine/ serotonin / bradykinin / cytokines
Ventricular tachycardia
Histamine / serotonin / bradykinin / cytokines
The first defence against infection is by the?
Neutrophils
Basophils
Eosinophils
Neutrophils
Which of the following is associated with high risk of infection?
A central venous catheter
Peripheral catheter
Implanted port
A central venous catheter
2 days following a major surgery, which of the following vital signs changes should be considered important by the nurse?
Pulse - 100/mt
BP 160/60 mm/Hg
Temp 38.8 °c
Temp 38.8 °c
The term that indicates relative of the internal environment?
Homeostatis
Isotonicity
Homeostatis
Which of the following is not a sign of inflammation?
Pain
Redness
Coldness
Coldness
Number of stages for pressure ulcers is:
1
3
4
4
Which of the following is not spread by large air droplets:
Diptheria
Pertussis
Measles
Measles
When host is not affected by organism, organism is silent inside the host is called?
Carrier
Colony
Agent
Reservoir
Carrier
Which of the following is the most common complication of tracheostomy?
Occlusion and replacement
Bleeding
Infection
Occlusion and replacement
After surgery, the use of incentive spirometry is?
To Keep the alveoli open and prevent from collapsing
To remove secretion
To Keep the alveoli open and prevent from collapsing
The volume of air that remains in the air passages that do not participate in inspiration or expiration.
Physiological dead space
vital capacity
residual volume
Physiological dead space
Adequate hydration is important for patients with pneumonia as it
Helps to thin and loosen the secretions
Keeps the clients hydrated
Helps to maintain intake and output
Helps to thin and loosen the secretions
COPD is a…
A reversible respiratory condition
A chronic irreversible airway disease
A chronic irreversible airway disease
The amount of air entering and leaving the lungs in each breath
Vital capacity
Tidal volume
Functional residual volume
Tidal volume
Which of the following is not associated with excessive secretions in the respiratory passages?
Trauma to the tracheobronchial tree
Diminish cough reflex
Obstruction of the air passages
Trauma to the tracheobronchial tree
When person confirms pneumonia two weeks after admission to a hospital which he did not had at the time of admission it is?
Hospital acquired pneumonia
Community acquired pneumonia
Aspiration pneumonia
Hospital acquired pneumonia
Which instrument is used to measure a client each breath
Pulmonary function test
Stethoscope
Incentive spirometry
Pulmonary function test
A patient receiving 6 L of oxygen by nasal prongs is complaining of nasal irritation
Humidify the oxygen
Use face mask instead of prongs / venturi mask
Ask the patient to sit up in the bed
Use face mask instead of prongs / venturi mask
Which of the following is a side effect of bronchodilator therapy?
Bradycardia
Tachycardia
Bradypnea
Tachycardia
When a particle enters the lower lungs, it causes…
Hospital acquired pneumonia
Aspiration pneumonia
Healthcare associated pneumonia
Aspiration pneumonia
Chronic obstructive disease of air passages where edema, pus formation, and hyperreactivity are present…
Asthma
Chronic bronchitis
Atelectasis
Asthma