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Examen

NSG 6440 TYPED PRE-PREDICTOR 2022 EXAM

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Vista previa 4 fuera de 93 páginas

142) Which of the following diagnostic assessment must be considered before developing any plan of care for a 27-year-old female presenting to a family practice clinic? a. Pregnancy test b. Family social history c. Hematocrit and hemoglobin d. Blood pressure 143) An 8 y/o is sent home from school with mucopurulent discharge from his eye. He is brought to the NP for treatment. What is the most appropriate intervention? a. Cromolyn sodium (opticrom, Nalcrom) ophthalmic solution for 4 days b. Doxycycline (vibramycin) orally for 10 days. c. Bacitracin/polymyxin (Polisporin) ophthalmic solution for 7 to 10 days. d. No pharmacologic interventions are needed because this will resolve overnight without treatment. Explanation: acute mucopurulent conjunctivitis is the most common type of acute bacterial conjunctivitis. It is characterized by marked conjunctival hyperemia and mucopurulent discharge. Although, acute bacterial conjunctivitis is usually self-limited and does not cause any serious harm, there are several justifications for treatment. These include decreasing patient morbidity by shortening the course of the disease, reducing person-to-person spread, lowering the risk of sight-threatening complications such as corneal ulceration, and eliminating the risk of more widespread extraocular disease. Cultures should be obtained in certain patients, including young children and debilitated persons. However, empiric treatment with a topical medication is a safe and cost-effective approach in most patients with clinically mild acute bacterial conjunctivitis. Usual Pediatric Dose for Ocular Infection: Apply to the affected eye(s) every 3 to 4 hours for 7 to 10 days. For the treatment of superficial ocular infections involving the conjunctiva and/or cornea due to organisms susceptible to this drug; for the topical treatment of superficial infections of the external eye and its adnexa (including conjunctivitis, keratitis, keratoconjunctivitis, blepharitis, blepharoconjunctivitis) due to susceptible bacteria. 144) The NP would be correct to tell a 27 y/o newly diagnosed hypertensive patient that: a. The older you are, the more difficult is to control blood pressure with medication b. Lifestyle modifications such as losing excess weight, exercising, limiting salt and alcohol intake, and reducing stress will help to maintain a normal blood pressure c. For about 10 to 20 percent of people with primary hypertension, the cause is unknown d. Isolated systolic hypertension is typical of young adults who are drug abusers Explanation: High blood pressure can often be prevented or reduced by eating healthily, maintaining a healthy weight, taking regular exercise, drinking alcohol in moderation and not smoking. Healthy diet Cut down on the amount of salt in your food and eat plenty of fruit and vegetables. 147) A 50 years old patient has abnormal vaginal bleeding with heavy periods and intermenstrual watery discharge with a small amount of blood. What is the most likely diagnosis? a. Uterine fibroids b. Normal perimenopause c. Endometrial cancer d. Cervical cancer Explanation: In women with postmenopausal bleeding, likely causes of uterine pathology should be evaluated. in early menopause the most common etiology of bleeding is atrophy of the endometrium or vaginal mucosa. if the patient has been postmenopausal and bleeding occurs, the most common causes are polyps, fibroids an endometrial hyperplasia. Non-pharmacological interventions include lifestyle modifications like dietary modifications, exercise, avoiding stress, and minimizing alcohol consumption. 148) Which choice below is NOT a symptom of COPD? Fully reversible airflow Explanation: COPD is characterized by airflow that is not fully reversible. Asthma patients have reversible flow disease. 149) Therapeutic international normalized ratio (INR) for a patient taking warfarin (Coumadin) for chronic atrial fibrillation is expected to be: Increased Explanation: Warfarin is expected to increase the INR in a patient who is taking it. Therapeutic levels vary according to the reason anticoagulation is needed. Therapeutic INR for a patient with a medical heart valve is 3.5 to 4.5. A patient with chronic atrial fibrillation requires a therapeutic INR of 2.0 to 3.0. 150) A healthy 50-year-old patient presents to the clinic for a routine physical examination. He has no significant personal or family history of clinical heart disease. What should be part of his CV assessment? Blood pressure only Explanation: The Guide to Clinical Preventive Services, a Report of the U.S. Preventive Services Task Force, does not recommend screening with electrocardiogram (ECG) for asymptomatic men or women at age 50; or screening for asymptomatic AAA until age 65 years. BP screening should take place annually for all adults. Routine x-ray is not recommended for asymptomatic adults. Carotid auscultation is not recommended routinely because of its poor sensitivity and specificity for carotid artery disease. Routine screening should be based on patient history, patient risk factors, and likelihood of development of clinical disease based on patient risk factors. 151) The NP is initiating levothyroxine (Synthroid) for primary hypothyroidism in a 71-year- old female. The usual starting dose of levothyroxine is 50 (0.05 mg) to 100mcg (0.100mg) per day. What would be the most appropriate initial therapy in this patient? 25 mcg (0.025 mg) per day Explanation: A principle of pharmacotherapeutics in the elderly is “start low and go slow.” In older patients, 25 mcg per day is usual starting dose. Larger doses may precipitate tachycardia and chest pain. 152) An example of an indirect role of the nurse practitioner is: Educator, administrator, or researcher, influencing the delivery of direct care. Explanation: NP’s have traditionally delivered direct patient care. Since there are increasing numbers of nurse practitioners who are prepared at the graduate level of education, there is increasing need for indirect roles such as educator, administrator, consultant, and researcher. 153) In July 1996, the Advisory Committee on Immunization Practices (ACIP) of the Centers for Disease Control and Prevention (CDC) issued which of the following recommendations for the use of the live attenuated varicella vaccine? Varicella vaccine has been approved for routine use in all healthy children age 12 months to 12 years. Explanation: Varicella virus vaccine has been approved for use in healthy children age 12 months to 12 years. Children in this age group should receive one 0.5 ml dose of the vaccine subcutaneously. Serologic testing is not warranted. Vaccination is not necessary for children who have a reliable history of varicella. Persons 13 years-of-age and older should be. Given two 0.5 ml doses of the vaccine, 4 to 8 weeks apart. 154) A patient presents with a furuncle in his right axilla. The NP should prescribe an oral antibiotic and: frequent warm moist compresses. Explanation: Warm moist compresses may provide some relief from pain and promote draining. 155) Which of the following signs and symptoms is typical of hyperthyroidism? Heat intolerance Explanation: Frequent stools, heat intolerance, weight loss, and anxiety or nervousness are indicative of hyperthyroidism function. Constipation, cold intolerance, weight gain, lethargy, and impaired concentration are indicative of hypothyroid function. 156) What is the most common chronic condition in the elder population in the U.S? Arthritis Explanation: The most frequently occurring chronic conditions among the elderly are arthritis (48%), HTN (36%), heart disease (32%) and hearing deficits (32%), cataracts (17%), and diabetes mellitus (11%).

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NSG 6440 TYPED
PRE-PREDICTOR

1) A 15 years old high school student with a mild sore throat and low-grade fever that has
persisted for about 3 weeks. She reports general malaise, fatigue, and loss of appetite. The
NP suspects mononucleosis. Which of the following is the LEAST appropriate intervention?
a. Palpate the lymph nodes and spleen
b. Examine the posterior oropharynx for petechiae
c. Obtain a CBC, throat culture, and heterophil antibody test.
d. Obtain an urinalyses and serum for LFTs and amylase

Explanation: mononucleosis is a symptomatic infection caused by the Epstein-Bar virus.
Common is people 15-24 years of age. Common signs and symptoms following incubation
period (1-2 months) include fatigue, chills, malaise, anorexia, white tonsillar exudates and
lymphadenopathy or posterior cervical region. Splenomegaly can be present. A maculopapular or
occasionally a petechial rash occurs in less than 15% of patients. A diagnosis is usually made
using the Monospot. In addition, neutropenia and lymphocytosis are usually detected in the CBC.

2) A 32 years old male patient complaint of urinary frequency and burning on urination for 3
days. Urinalyses reveals bacteriuria and positive nitrites. He denies any past hx. Of urinary tract
infections. The initial treatment should be:
a. trimethoprim-sulfamethoxazole (Bactrim, Sulfatrim) for 7-10 day
b. ciprofloxacin (Cipro) for 3-5 days
c. Trimethoprim-Sulfamethoxazole for 3 days
d. 750 mg ciprofloxacin as a one-time dose

Explanation: trimethoprim-sulfamethoxazole (TMPS) is usually n appropriate medication to
treat urinary tract infections in most patients. In the case of community resistance to TMPS
>20%^, another medication should be substituted. In men, the appropriate length of time is 7-10
days. Women may be treated for 3 days for uncomplicated UTI

3) Which agent is most effective for the treatment of nodulocystic acne?
a. Benzoyl peroxide (Benzac)
b. Retinoic acid (Retin A)
c. Topical tetracycline
d. Isotretinoin)

Explanation: Isotretinoin (Accutane) is a systemic agent indicated for treatment with severe
inflammatory acne. Guidelines for its use must be clearly understood by the patient. A woman of
childbearing age must use an effective method of contraception because isotretinoin is
teratogenic. There are many restrictions in prescribing this medication because of the teratogenic
effects is given during pregnancy. Therefore, it is a pregnancy category X.

4) An 18 y/o woman is taking a combined hormonal oral contraceptive. She should be
instructed to use a backup method for the prevention of pregnancy
a. Throughout the week of placebo pills

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,b. If prescribed topiramate (Topamax) for the treatment of migraines.




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,c. If prescribed amoxicillin/clavulanate (Augmentin) for a sinus infection
d. if she forgets to take a single dose of the contraceptive

Explanation: Anticonvulsant including phenytoin (Dilantin), carbamazepine (Tegretol),
primidone (Mysoline), topiramate (Topamax) and oxcarbazepine (Trileptal) reduce the
effectiveness of contraceptives. Depo-medroxyprogesterone acetate injections or levonorgestrel-
releasing intrauterine devices would be a better method of contraceptive for patients taking
anticonvulsants. Most commonly used antibiotics have not been proven to reduce the
effectiveness of contraceptives. Rifampin is an exception, and additional …. Be used by women
taking this drug and using oral contraceptives, transdermal, or vaginal ring preparations.
Additional backup contraception should be used if taking antifungal agents. No additional
protection is needed thought the week of placebo pills. Missing one single dose of contraceptive
does not require additional protection, missing more than one doses does.

5) A 44 years old female patient has diabetes. Her total cholesterol (TC) is 250 mg/dl (6.5
mmol/L), LDL= 190 mg/dL (4.94 mmol/L), HDL= 25 mg/dL (65 mmol/L), and triglycerides=
344 mg/dL (8.94 mmol/L). What agent have the greatest effect on improving her lipid profile
and reducing morbidity and mortality associates with dyslipidemia?
a. Niacin (Niaspan)
b. Atorvastatin
c. Omega 3 fatty acids
d. Fenofibrates
Explanation: First and foremost, it is essential to educate individuals on a heart-healthy
lifestyle. LDL-C is one of the major culprits in the development of atherosclerotic heart disease.
The target level of LDL-C is between 50 to 70mg/dl to prevent plaque formation in the blood
vessels. Guidelines strongly recommend statin therapy because they primarily lower LDL-C
levels, but they also have the secondary effects of lowering triglyceride and increasing HDL-C
levels.

6) A 30 years old female comes into a clinic with classic signs and symptoms of appendicitis.
The NP fails to refer the patient to a surgeon. The appendix ruptures and the woman die. This is
an example of
a. Failure of diligence
b. Professional liability
c. Negligence
d. Malpractice

Explanation: malpractice, a negligence tort, occurs when a health care professional’s actions fall
bellow the appropriate standard of care and hurts the patient. In this case the patient came with
sings and symptoms indicating appendicitis and the NP failed to refer the patient..

7) A NP has recently been hired to work in a fast track facility. The NP employer asked if
she has “a problem prescribing medications for emergency contraception.” The NP replies
affirmatively. This is:
a. Grounds for dismissal
b. An ethical dilemma for the NP

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, c. Illegal according to the standards of nursing
d. Patient abandonment.
Explanation: in this instance, the NP has a difference of opinion with her employer based on her
religious or moral belief about providing emergency contraception. This situation is an example
of an ethical dilemma. Failure to participate in the provision of care to the patient based on the
NP’s beliefs is neither against the law nor a violation of the standards of practice

8) A patient presents with pruritic lesions on both knees. There are visible silver scales. How
Should this condition be managed?
a. Topical antifungal cream or ointment
b. Oral antibiotics
c. Topical corticosteroids cream
d. Topical anti-fungal/ steroid cream

Explanation: Psoriasis is characterized by erythematous papules, as well as itchy, red, precisely
defined plaques with silvery scales. Auspitz sings is another common finding. Topical agents
containing tar and salicylic acid may be used. Topical steroids, such as betamethasone, may also
be ordered.

9) Antidepressant discontinuation syndrome is less likely if the patient
a. Is male
b. Is less than 35 y/o
c. Has taken an SSRI with a short half life
d. Gradually tapers SSRI use

Explanation: Antidepressant discontinuation syndrome is most often seen in the primary care
office in association with SSRI discontinuation, because SSRIs are the most commonly
prescribed class of antidepressant medications. Interruption of treatment with an anti-depressant
medication is sometimes associated with an antidepressant discontinuation syndrome; in early
reports it was referred to as a “withdrawal reaction. Symptoms of antidepressant discontinuation
syndrome can include flu-like symptoms, insomnia, nausea, imbalance, sensory disturbances,
and hyperarousal. Tapering is recommended by experts.

10) Patient with benign prostatic hyperplasia (BPH) should be taught to avoid which one of
the following drug classes?
a. Alpha adrenergic antagonist
b. Anti-androgen agents
c. Tricyclic antidepressant (TCA)
d. Sulfonamides
Explanation: tricyclic antidepressant should not be used by men with benign prostatic
hyperplasia because of the increased risk of urinary retention secondary to the anticholigergic
effects of TCAs.

11) Which of the following is the best response to a woman who has just admitted she is
a victim of spousal abuse?
a. What was if you did to make him angry?

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Subido en
21 de marzo de 2022
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