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EXAM nn ggnn
1) A 15 years old high school student with a mild sore throat and low-grade fever
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that has persisted for about 3 weeks. She reports general malaise, fatigue, and loss
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of appetite. The NP suspects mononucleosis. Which of the following is the LEAST
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appropriate intervention?
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a. Palpate the lymph nodes and spleen gg gg gg gg gg
b. Examine the posterior oropharynx for petechiae gg gg gg gg gg
c. Obtain a CBC, throat culture, and heterophil antibody
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test. Obtain
gg d. an urinalyses and serum for LFTs and amylase
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Explanation: mononucleosis is a symptomatic infection caused by the Epstein-Bar virus.
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Common is people 15-24 years of age. Common signs and symptoms following
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incubation period (1-2 months) include fatigue, chills, malaise, anorexia, white tonsillar
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exudates and lymphadenopathy or posterior cervical region. Splenomegaly can be present.
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A maculopapular or occasionally a petechial rash occurs in less than 15% of patients. A
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diagnosis is usually made using the Monospot. In addition, neutropenia and
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lymphocytosis are usually detected in the CBC.
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2) A 32 years old male patient complaint of urinary frequency and burning on
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urination for 3 days. Urinalyses reveals bacteriuria and positive nitrites. He denies any
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past hx. Of urinary tract infections. The initial treatment should be:
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a. trimethoprim-sulfamethoxazole (Bactrim, Sulfatrim) for 7-10 day nn nn nn nn nn
b. ciprofloxacin (Cipro) for 3-5 days gg gg gg gg
c. Trimethoprim-Sulfamethoxazole for 3 days gg gg gg
d. 750 mg ciprofloxacin as a one-time dose
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Explanation: trimethoprim-sulfamethoxazole (TMPS) is usually n appropriate medication
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to treat urinary tract infections in most patients.
gg gg gg In the case of community
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resistance to TMPS
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>20%^, another medication should be substituted. In men, the appropriate length of time is
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7-10 days. Women may be treated for 3 days for uncomplicated UTI
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3) Which agent is most effective for the treatment of nodulocystic acne?
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a. Benzoyl peroxide (Benzac) gg gg
b. Retinoic acid (Retin A) gg gg gg
c. Topical tetracycline gg
d. Isotretinoin)
Explanation: Isotretinoin (Accutane) is a systemic agent indicated for treatment with
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severe inflammatory acne. Guidelines for its use must be clearly understood by the patient.
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A woman of childbearing age must use an effective method of contraception because
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isotretinoin is teratogenic. There are many restrictions in prescribing this medication
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because of the teratogenic effects is given during pregnancy. Therefore, it is a pregnancy
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category X.
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,4) An 18 y/o woman is taking a combined hormonal oral contraceptive. She
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should be instructed to use a backup method for the prevention of pregnancy
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,a. Throughout the week of placebo
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pills Ifb.prescribed topiramate (Topamax) for the treatment of migraines.
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, c. If prescribed amoxicillin/clavulanate (Augmentin) for a sinus infection
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d. if she forgets to take a single dose of the contraceptive
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Explanation: Anticonvulsant including phenytoin (Dilantin), carbamazepine (Tegretol),
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primidone (Mysoline), topiramate (Topamax) and oxcarbazepine (Trileptal) reduce the
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effectiveness of contraceptives. Depo-medroxyprogesterone acetate
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levonorgestrel- releasing intrauterine devices would be a better method of contraceptive
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for patients taking anticonvulsants. Most commonly used antibiotics have not been
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proven to reduce the effectiveness of contraceptives. Rifampin is an exception, and
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additional …. Be used by women taking this drug and using oral contraceptives,
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transdermal, or vaginal ring preparations.
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Additional backup contraception should be used if taking antifungal agents. No additional
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protection is needed thought the week of placebo pills. Missing one single dose of
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contraceptive does not require additional protection, missing more than one doses does.
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5) A 44 years old female patient has diabetes. Her total cholesterol (TC) is 250 mg/dl
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(6.5 mmol/L), LDL= 190 mg/dL (4.94 mmol/L), HDL= 25 mg/dL (65 mmol/L), and
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triglycerides= 344 mg/dL (8.94 mmol/L). What agent have the greatest effect on
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improving her lipid profile and reducing morbidity and mortality associates with
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dyslipidemia?
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a. Niacin (Niaspan) gg
b. Atorvastatin
c. Omega 3 fatty acids gg gg gg
d. Fenofibrates
Explanation: First and foremost, it is essential to educate individuals on a heart-healthy
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gglifestyle. LDL-C is one of the major culprits in the development of atherosclerotic
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ggheart disease. The target level of LDL-C is between 50 to 70mg/dl to prevent
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gg plaque formation in the blood vessels. Guidelines strongly recommend statin therapy
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ggbecause they primarily lower LDL-C levels, but they also have the secondary effects of
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gglowering triglyceride and increasing HDL-C levels.
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6) A 30 years old female comes into a clinic with classic signs and symptoms of
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g gappendicitis. The NP fails to refer the patient to a surgeon. The appendix ruptures and
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the woman die. This is an example of
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a. Failure of diligence gg gg
b. Professional liability gg
c. Negligence
d. Malpractice
Explanation: malpractice, a negligence tort, occurs when a health care professional’s actions
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fall bellow the appropriate standard of care and hurts the patient. In this case the
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ggpatient came with sings and symptoms indicating appendicitis and the NP failed to refer
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the patient..
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7) A NP has recently been hired to work in a fast track facility. The NP employer
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asked if she has ―a problem prescribing medications for emergency contraception.‖
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The NP replies affirmatively. This is:
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