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NUR 3125 University Of South Florida -NUR 3125 - Exam #2 Questions With Complete Solutions $14.99   Add to cart

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NUR 3125 University Of South Florida -NUR 3125 - Exam #2 Questions With Complete Solutions

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NUR 3125 University Of South Florida -NUR 3125 - Exam #2 Questions With Complete Solutions

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  • September 17, 2024
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NUR 3125 - Exam #2 Questions With Complete Solutions

_____ and ______ indicates infection in urine test Correct
Answers nitrite & leukocyte esterase

______ will compensate first, _______ will lag behind Correct
Answers lungs, kidneys

3 theories of nephrolithiasis Correct Answers 1. supersaturation
of urine by stone forming constituents
2. deposition of calcium phosphate -> plaque becomes a calculi
3. deficiency of one or all proteins that inhibit stone formation

acute coronary syndrome (ACS) Correct Answers unstable
angina to MI (cardiac emergency)

acute hypercapnic respiratory failure Correct Answers unable
to maintain a level of alveolar ventilation sufficient to eliminate
CO2 and keep arterial O2 levels within normal range -
ventilatory FAILURE

acute hypoxemic respiratory failure Correct Answers mismatch
of ventilation and perfusion (lungs ventilated but not perfused) -
NOT oxygenating

acute kidney injury Correct Answers decreased GFR, increased
BUN & creatinine

ARDS Correct Answers diffuse alveolar injury, pulmonary
capillary damage, bilateral pulmonary infiltrates and severe
hypoxemia

,- severity evaluated by PF ratio

asthma Correct Answers hyper reactive airway disease, chronic
inflammatory disease, bronchial hyper reactivity, REVERSIBLE
AIRWAY CONSTRICTION

patho:
- presence of EOSINOPHILS, lymphocytes, mast cells
- IgE mediated
- TNF-a, IL-4 and IL-5
- eosinophils release LEUKOTRIENES -> release of
HISTAMINE from mast cells

clinical man:
WHEEZING, cough, dyspnea, chest tightness, USE OF
ACCESSORY MUSCLES (abdominal/intercostal)

atelectasis Correct Answers incomplete expansion of a lung or
portion of lung

atypical pneumonia Correct Answers caused viral and
mycoplasma infections that involve alveolar septum and
interstitium of lung (patchy)
- m. pneumoniae
- influenza
- RSV

less striking symptoms

BUN Correct Answers increases azotemia when:
1. kidney is dysfunctional

, 2. HIGH protein diet is consumed
3. DEHYDRATION concentrates blood urea

calcium oxalate Correct Answers 75%
- hyperabsorption

chronic bronchitis Correct Answers - hypersecretion of mucus
and edema inhibit ventilation
- cannot get air IN
- cough for 3 MONTHS OUT OF THE YEAR FOR 2
CONSECUTIVE YEARS
- chronic hypoxia
- clubbing of fingernails
- blue boater

chronic ischemic heart disease Correct Answers recurrent,
transient myocardial ischemia and stable angina

chronic renal failure Correct Answers - usually progresses to
ESRD
- hemodialysis or kidney transplant are the ONLY options to
support life

clinical manifestations of acute kidney injury Correct Answers
METABOLIC ACIDOSIS, volume overload -> pulmonary
edema, encephalopathy, HYPERKALEMIA, CVA tenderness,
HEMATURIA, PROTEINURIA, OLIGURIA (< 400 mL urine
output per day or < 20 mL per hour)

clinical manifestations of ARDS Correct Answers rapid onset
(12-18 hrs), tachycardia, marked hypoxemia (refractory

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