ورقة عمل القيم المخبرية والشوارد مع الإجابات

Which laboratory test is traditionally used to adjust a continuous infusion of unfractionated heparin?

1. APlatelet function assay (PFA-100 test)
2. BActivated partial thromboplastin time (aPTT)
3. CInternational normalized ratio (INR)
4. DErythrocyte sedimentation rate (ESR)

A raised neutrophil count (neutrophilia) is most typical of:

1. AAcute bacterial infection
2. BHay fever and asthma
3. CA mild viral cold
4. DVitamin B₁₂ deficiency

Why is "free T₄" often measured rather than total T₄?

1. AThe free form is the unbound, active hormone
2. BThe free form is the form excreted in urine
3. CThe free form is the only form made by the gland
4. DThe free form is stored inside the pituitary

In countries that screen all pregnant women (such as the US), a vaginal-rectal swab is taken at about 36–37 weeks. Which organism is it screening for?

1. AHepatitis B virus
2. BGroup B Streptococcus
3. CStaphylococcus aureus
4. DCandida albicans

A patient had a right mastectomy with removal of axillary lymph nodes. Where is the best place to draw blood?

1. AThe right arm
2. BThe left arm
3. CThe right hand
4. DEither arm equally

A patient has a calcium of 7,0 mg/dL (1,75 mmol/L) and tingling around the mouth. Which nursing measure is most appropriate?

1. APut seizure precautions in place and report the result
2. BPromote walking to move calcium back into the bone
3. CEncourage 3 L of fluid per day to dilute the calcium
4. DLimit dairy products until the level falls again

Two weeks after a sore throat, a child develops dark (cola-colored) urine, puffy eyes and high blood pressure. Urinalysis shows red cell casts and protein. Which condition is most likely?

1. APrerenal acute kidney injury
2. BLower urinary tract infection (cystitis)
3. CKidney stone in the ureter
4. DPost-streptococcal glomerulonephritis

The nurse teaches a patient starting lithium. Which statement shows a need for further teaching?

1. A"I will tell my doctor if I have vomiting or diarrhea"
2. B"I will cut out salt from my diet completely to stay healthy"
3. C"I will drink plenty of fluids, especially in hot weather"
4. D"I will check with the pharmacist before taking ibuprofen"