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Worksheetsmed surg final
Total questions: 102
Worksheet time: 1hrs 2mins
A student is discussing concussions, which statement would require further teaching?
a concussion is a result of Trama
a concussion can be seen on a CT
there are symptoms present
can involve a LOC
A nurse is talking to a child's patients after the child suffered a concussion. The nurse will further educate the parents when they state:
I won't let my child sleep because this will worsen their condition
symptoms may come on gradually
headache and confusion are expected symptoms
these symptoms are temporary
cerebral contusion is :
occur deep within the brain/ in the frontal and temporal lobes
scattered areas of bleeding on the surface of the brain
b/t dura mater and skull
- b/t dura mater and brain
Symptoms of basilar skull fracture:
dysfunction of cranial nerves vll and vlll
subdural hematoma
periorbital ecchymosis
retroarticular ecchymosis
Epidural hematoma:
located in temporal regions
tear in middle mengeal artery- due to fracture
significant decrease in condition after seeming fine
symptoms can develop slowly
what hematoma occurs in the older population and alcoholic's- causes a sheering force of bridging vessels of cerebral cortex
subdural
epidural
intracerebral
diffuse
subarachnoid hemorrhage classic presentation:
thunderclap headache
fast decline in LOC after seeming fine
ataxia
arthralgia
Subarachnoid hemorrhage-
Typically caused from ruptured aneurysm
Blood between dura and arachnoid mater
Bleeding in the space between the brain and the tissue covering the brain
Tear in middle mengeal artery due to fracture (arterial bleed)
Spinal shock/ areflexia:
temporary symptoms
occurs immediately after injury
effects BP
poikilothermic
autonomic dysreflexia occurs at :
C5 and below
L5 and above
T-6 and above
C2
causes of Autonomic Dysreflexia(Hyperreflexia)-
full bladder/ uti
tight clothing
pressure areas/ fecal impaction
anxiety
What type of shock occurs as a result of loss of sympathetic tone :
spinal shock
neurogenic shock
autonomic dysreflexia
concussion
cauda equine syndrome occurs from:
head injury
myocardial infarction
neurogenic shock
fall on sacral area
The nurse determines a patient who had a spinal injury and is now in spinal shock requires further teaching when they state:
these symptoms are permanent
my symptoms may improve over time
spinal shock occurs immediately after a injury
i may have incontinace as a result of spinal shock
symptoms of neurogenic shock include :
tachycardia
hypotension
bradycardia
hypertension
what test will be done to see if CSF is present in the blood
kerngis sign
halos signs
brudzikis signs
romberg sign
Contradictions for TPA:
BP 185/110 or higher
INR greater than 1.7
recent head injury
symptoms that stated 2 hours ago
what NIH scale range would indicate severe stroke:
1-4
15-20
5-15
21-42
Cushings triad
decreased in bp
increase in bp
decrease pulse
chyne stokes breathing
A patient with Guillain-Barre syndrome states, "it is feeling harder and harder to breath". what is the priority nursing intervention?
sit the client in a high fowlers position
encourage deep breathing and medication
suction the clients secretions
prepare to intubate
what are priority nursing interventions for a patient with increased ICP?
dim lights, reduced stimuli
head of bed 30*
encourage frequent ambulation
prophylactically give anticonvulsants
Pulmonary ventilation refers to:
Exchange of 02 and c02 between the blood and the cells
exchange of air between the atmosphere and the alveoli
transferring a substance from an area of higher to lower concentration
movement of air in and out the respiratory tract
the amount of air inhaled and exhaled
pulmonary ventilation
bronchial circulation
total volume
Tital volume
Hyperventilation causes:
increased blood Ph, high 02, low CO2
decreased blood pH, high co2, high 02
decreased blood ph, low c02, low 02
Increased blood ph, low c02, high 02
What supplies blood, nutrients and o2 to lungs?
cellular respiration
bronchial circulation
pulmonary ventilation
pulmonary perfusion
factors that determine lung compliance:
elasticity of lung issue
its ability to expand and recoil
asthma, chronic bronchitis
increased 02
what lung disease make it hard to fully expand lungs:
obstructive lung disease
restrictive lung disease
increased surface tension
lung compliance
What are examples of obstructive lung diseases:
pneumonia
asthma
bronchitis
emphysema
Gerontologic changes that occur in the respiratory system:
cartilage in nasal septum increases causing deviated septum
increased muscle tone
increased compliance
alveoli walls become thinner and contains fewer capillaries causing decreased gas exchange
stimulates coughing:
turbinate
adenoiditis
carina
surfactant
surfactant:
produced in alveoli
mixture of proteins and lipids
contains connective tissue
reduces surface tension of the alveoli to prevent collapse
A nurse is educating a patient prior to a pulmonary angiography. Which statement is correct?
It is normal for you to experience pain during this procedure
iodine is not used
you may feel a warm flush feeling and chest pressure upon instillation
you have resume activity right away
Priority nursing interventions for thoracentesis:
give cough syrup prior
lay of unaffected side post procedure
asses for respiratory depression post procedure
encourage coughing and deep breathing immediately after procedure
serous fluid would indicate :
trauma
infection
cancer, inflammation, heart failure
fluid overload
The nurse is assessing a patient who is post op from sinus surgery. The patient is swallowing frequently, the nurse would suspect:
dry mouth
cough reflex returned
bleeding
decreased 02
Complications of pharyngitis:
endocarditis/ rhematic fever
RDH
glomerulonephritis
pulmonary edema
Hot potato voice indicates what disease:
pharyngitis
laryngitis
peritonsillar abscess
tonsillitis
A patient complains of a persistent cough that lasts longer than 2 weeks. The nurse would suspect :
chronic seasonal rhinitis
peritonsillar abscess
cancer
infection
Obstructive lung disorders cause:
difficulty exhaling air
difficulty inhaling air
cant fully expand lungs
stiff lungs
What are early signs of chronic bronchitis:
yellow, purulent, blood streaked sputum
barrel chest, hyperinflation of lungs
productive cough in morning and evening, bronchospasm w/ coughing
cyanosis, fever, pain
A group of nursing students are discussing a patient that has pulmonary emphysema. Which statement is incorrect?
This obstructive disease is common in COPD
late stage symptoms include: speaking in short sentences, leaning forward, memory loss, confusion, stridor, lethargy
They will have decreased vital capacity, increased residual volume, and increased total lung capacity
patients with pulmonary emphysema require a minimum of 5L of oxygen at all times
The nurse is administering o2 via nasal canula to a pt with pulmonary emphysema. The patients color improves but the pt also has a decrease in LOC. The nurses priority action should be to:
this is normal for patients with COPD
call the PCP
asses the BP
Stop the 02
cystic fibrosis :
caused by inflammation and bronchoconstriction of airway ad hypersensitivity of airway
faulty transport of sodium and chloride, production of abnormally thick, sticky mucus
alveoli lose elasticity trapping air
collapse of alveoli
A pt presents to the Ed with purulent sputum, finger clubbing, salty skin, and steatorrhea. The nurse would suspect what obstructive lung disease?
asthma
bronchiectasis
pulmonary emphysema
Cystic fibrosis
Priority nursing interventions for cystic fibrosis:
limit fluids
Postural drainage, percussion and vibration
Administer 02
increased fluid intake
What symptoms are consistent with CO2 narcosis:
lethargy, stupor, decreased breath sounds, wheezing and crackles
cough, purulent sputum, finger clubbing, hemoptysis
cyanosis, fever, pain, sob, increased pulse and respiratory rate
chronic cough, wheezing, bronchospasm
Characteristics of restrictive lung disease:
low compliance
high compliance
hard to fully expand lungs
stiffer lungs
Virchow's triad :
hardening of vessels
venostasis
disruption of vessel lining
hypercoagulability
What symptoms are consistent with pulmonary edema:
feeling of suffocation, cool moist and cyanotic, skin cyanotic and grey, moist frothy cough, hemoptysis
apprehension, restlessness, wheezing, cyanosis, dyspnea, hypoxemia, hypercapnia,
hoarseness, cough, lump in throat, bad breath, ear ache, sore throat
dyspnea, cyanosis, CP, tachycardia, hypotension
What are late signs respiratory failure:
SOB, feeling of suffocation, cool moist and cyanotic,
Immediately onset, pain, tachycardia, dyspnea
chest pain, JVD, orthopnea, peripheral edema,
confusion, lethargy, LOC, hypotension, tachypnea, tachycardia
what occurs when 2 or more adjacent ribs fracture in multiple places decreasing movement of air:
flail chest
compression of chest wall
pulmonary edema
pneumoconiosis
The nurse is caring for a patient with a chest tube. What findings would require the nurse to contact the PCP immediately?
No movement in water chamber
fluctuation of water chamber with inhalation and exhalation
excessive bubbling
bright red copious blood
Cardiac output is:
normal cardiac output is 8L/min
the amount of blood pumped out the ventricle each beat
the amount of blood pumped by each ventricle in 1 minute
regulated by baroreceptors
Systole:
closure of the mitral and tricuspid valves
closure of aortic and pulmonic values
Loudest over apex
occurs simultaneously with palpated pulse
The P wave represents:
depolarization from the AV node through out the ventricles
firing of SA node, represents depolarization to atrial fibers
Impulse delay at the av node
repolarization of ventricles
QT interval:
caused by: antiarrhythmics', antihistamines, antidepressants, antibiotics
can cause torsade's de pointes and ventricular fibrillation
can cause sudden cardiac death
has saw tooth appearance
Symptoms of rhematic carditis:
Polyarthritis, chorea, Erythema marginatum, arthralgia
petechiae, Osler nodes, splinter hemorrhages, Roth spots, Janeway lesions
general chest discomfort, low grade fever, tachycardia, SOB, fatigue
ascites, hepatomegaly, dependent edema
Diagnostic finding for rheumatic carditis:
elevated troponin
prolonged PR interval
decreased troponin
Cardiac isoenzymes elevated
The nurse determines a patient with endocarditis understands the disease when they state the following:
this is caused by a viral infection
This will be treated with IV antibiotics 2-6 weeks
i will have to take antibiotics before invasive dental procedures
this is inflammation of the myocardium
signs and symptoms of dilated cardiomyopathy:
Syncope, fatigue, sob, chest pain
DOE, palpations and chest pain Wet sounding lung, moist cough, fluid overload, edema
DOE, change in mental status, dependent edema, ascites, hepatomegaly
Fever, malaise, dyspnea, precordial pain,
What type of cardiomyopathy occurs in children:
dilated
restrictive
hypertrophic
obstructive
Complication of acute pericarditis:
pericardial effusion
cardiac tamponade
thrombophlebitis
DVT
A nurse is education a patient on burgers disease, which statement by the patient would require further education:
this disease is inflammation of vessels w/ clot formation
blood flow is restricted in the lower extremities causing vascular occlusion
i should avoid caffeine and smoking
its expected that my pain will not ease with rest
What valve disorder is characterized by obstruction L ventricular outflow:
aortic regurgitation
aortic stenosis
mitral stenosis
mitral valve prolaspse
3 may symptoms of aortic stenosis:
dizziness/syncope
DOE
angina on exertion
palpitations
symptoms of aortic regurgitation:
S3 heart sound
Displaced PMI
Corgans pulse
DOE
PT wont experience symptoms of a coronary occlusion of its ___ occludes:
60%
80%
50%
20%
What patients will have atypical signs of MI:
PT with diabetes
patients with pneumonia
pt with osteoporosis
women
Characteristics of STEMI:
irreversible tissue death
complete occlusion
elevated ST
cant see on EKG
A nurse is caring for a patient with an MI. What findings would the nurse report immediately to the PCP:
blood in stool
mental changes
cold pulseless extremity
pulse oximetry of 94%
Contraindications for PTCA:
acute MI
single or double vessel disease
left main coronary artery blockage
one occlusion
A patient w/ an MI is having a PTCA done. Which statement requires further teaching by the nurse regarding the procedure:
"a flexible balloon catheter is threaded through peripheral artery"
"complications can include artery rupture, MI, occlusion"
"I will be fully sedated for this procedure"
"this will help my artery to open"
What refers white ring opaque around periphery of cornea
Xanthelasma
Arcus senillis
angina pectoris
henmocyteine
Phlebothrombosis:
clot in a vein without inflammation
clot in vein with inflammation
moving clot
embolus
presentation of arterial peripheral disease:
pain better with dangling
intermittent claudication
punched out dry ulcer
heat helps improve system
venous peripheral disease:
heavy throbbing pain due to pooling blood
sores- wet wounds in lower legs/ ankles
elevate legs
intermitent caludicaton
Supraventricular tachycardia:
shortened diastole
low cardiac output-heart failure
angina , hypotension, syncope, reduced cardaic output
treat with beta blockers
Retinopathy is a sign of :
severe hypertension
MI
Peripheral artery disease
uncontolled diabetes
Malignant hypertension:
Hemorrhages and exudates in eyes
Dangerously elevated BP
Papilledema
Diabetes and chronic kidney disease
What is normal ejection fraction:
41-50%
50-75%
30%
40%
The nurse is caring or a pt with left sided heart failure. The pt presents with rapid onset of air hunger, hypoxic, pink frothy sputum, hypertension. The nurse would suspect what:
right sided heart failure
hypertrophy
mitral regurgitation
flash pulmonary edema
Cardiogenic shock occurs because of what issue:
systolic heart failure
diastolic dysfunction
fluid overload
Mi
HIV type 1:
less transmittable; longer interval between virus and aids
mutates easily and frequently
in the US
in western Africa
Where is HIV not found
stool and urine
sweat
vomit
breast milk
The nurse determines a pregnant patient requires further teaching when she states:
"i cannot transmit HIV through my breast milk"
"i cannot donate blood"
"i cant transmit HIV through my urine or stool"
What precautions should the nurse implement when caring for a patient with HIV:
droplet
contact
standard
airborne
What cellular changes happen in HIV:
increased T4 cells
decreased t4 cells
increased B cells
decreased B cells
Pathophysiology of HIV:
proliferation of leukocytes
Impairs the ability of infected T4 cells to recognize foreign antigens and stimulate B-cells
Destroys T4 cells
Assessment findings of acute retroviral syndrome:
fever, swollen and tender lymph nodes, pharyngitis, rash, muscle and joint pain
pain, headache, vomiting
increased heart rate, altered LOC
Adjunct drug therapy's for HIV:
Hydroxyurea: interferes with viral replication
IL-2: boost immune defense
Nsaids: decrease inflammation
in HIV drug resistance can occur due to noncompliance:
TRUE
FALSE
Canditis can occur as result of opportunistic infection form HIV:
TRUE
FALSE
Safety consideration for HIV:
leakproof containers for specimen transport
report any exposure to blood
recap needles
Opportunist infections that can develop secondary to HIV:
Pneumocystis pneumonia
candidiasis
cytomegalovirus
Complications of AIDS;
dementia complex
distal sensory polyneuropathy
gi upset
The standard test for aids is PCR/ western blot
true
false
Common symptoms of antivirals:
N/V
peripheral neuropathy
ABD pain
dry mouth
What are early signs of TB:
night sweats, productive cough w/ purluent and blood, weakness, SOB, hemoptysis
weight loss, nonproductive cough, anorexia, fatigue
fever, chest pain, finger clubbing
What result of PPD test would indicate a positive response:
less than 3mm
5 or more mm
1.5mm
CO2 drives the need to breath:
false
true
high 02 and low C02 can cause dizziness and tingling sensations:
true
false
An increase in blood ph would cause a __ is Co2 levels:
decrease
increase
