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2255-4823/$ – see front matter © 2013 Elsevier Editora Ltda. All rights reserved.

ASSOCIAÇÃO MÉDICA BRASILEIRA

REVISTA DA

7PMVNFt/ÞNFSPt/PWFNCSP%F[FNCSPt*44/t*44/ 0OMJOF

www.ramb.org.br

ARTIGOS

ARTIGOS ORIGINAIS _____________Qualidade da informação da internet disponível para pacientes em páginas em português ___________________________________________________________645 Acesso a informações de saúde na internet: uma questão de saúde pública? ______650 Maus-tratos contra a criança e o adolescente no Estado de São Paulo, 2009_______659 Obesidade e hipertensão arterial em escolares de Santa Cruz do Sul – RS, Brasil ___666 Bone mineral density in postmenopausal women with and without breast cancer ___673 Prevalence and factors associated with thoracic alterations in infants born prematurely __________________________________________________679 Análise espacial de óbitos por acidentes de trânsito, antes e após a Lei Seca, nas microrregiões do estado de São Paulo ___________________________________685 Sobrevida e complicações em idosos com doenças neurológicas em nutrição enteral ______________________________________________________691 Infliximab reduces cardiac output in rheumatoid arthritis patients without heart failure ______________________________________________________698 Análise dos resultados maternos e fetais dos procedimentos invasivos genéticos fetais: um estudo exploratório em Hospital Universitário _______________703 Frequência dos tipos de cefaleia no centro de atendimento terciário do Hospital das Clínicas da Universidade Federal de Minas Gerais __________________709

ARTIGO DE REVISÃO ______________Influência das variáveis nutricionais e da obesidade sobre a saúde e o metabolismo __714

EDITORIAL

Conclusão: como exibir a cereja do bolo 633

PONTO DE VISTA

Os paradoxos da medicina contemporânea 634

IMAGEM EM MEDICINAObstrução duodenal maligna: tratamento endoscópico paliativo utilizando prótese metálica autoexpansível 636

Gossypiboma 638

DIRETRIZES EM FOCO

Hérnia de disco cervical no adulto: tratamento cirúrgico 639

ACREDITAÇÃOAtualização em perda auditiva: diagnóstico radiológico 644

SEÇÕES ____________________________

www.ramb.org.br

Revista da

ASSOCIAÇÃO MÉDICA BRASILEIRA

REV ASSOC MED BRAS. 2013;59(5):420

Accreditation

Update on zinc supplementation in the treatment

of anorexia nervosa

Atualização em suplementação com zinco no tratamento

da anorexia nervosa

Wanderley M. Bernardo*, Livia Brassolatti Silveira, Bruna Melchior Silvia,

Bruno de Oliveira Ribeiro, Karina Rocha Maciel, Larriane Barbieri Favero,

Julio Sérgio Marchini, Renata Ferreira Buzzini

Projeto Diretrizes da Associação Médica Brasileira, São Paulo, SP, Brazil

* Corresponding author.

E-mail: diretrizes@amb.org.br (W.M. Bernardo).

This section is composed by questions related to de section Guidelines in focus, published in RAMB 59(4).

Questions

Each of the questions or incomplete statements is followed by four suggested answer or completions. Select the one that is best in each case.

1. Is there an association between zinc levels in the body and AN?

a. In AN, serum zinc is increased and urinary zinc is normal.

b. In AN, serum zinc is normal and urinary zinc is normal.

c. In AN, serum zinc is decreased and urinary zinc is normal.

d. In AN, serum zinc is decreased and urinary zinc is

decreased.

2. How can zinc levels influence the nutritional status in patients with AN?

a. By influencing mechanisms of perception of taste and

smell.

b. By influencing weight loss.

c. By temporarily increasing appetite

d. By reducing the vomiting episodes.

3. Is zinc supplementation indicated in patients with AN?

a. Supplementation results in increase of vomiting episodes.

b. Supplementation brings benefits regardless of dietetic

treatment.

c. Supplementation increases BMI by two-fold.

d. Supplementation competes with the psychological

treat-ment.

4. Is there any contraindication to zinc supplementation in patients with AN?

a. In patients with BMI ≤ 24.

b. In patients with associated psychiatric comorbidities.

c. In patients with associated neurological diseases.

d. There is no contraindication.

5. What is the dose for oral supplementation with zinc?

a. Maximum dose of 14 mg of elementary zinc a day.

b. Doses between 15 mg and 20 mg a day, for two months.

c. Minimum dose of 60 mg, twice a day.

d. Elementary zinc, for a maximum period of one week, at

a dose of 150 mg a day.

Reference

Bernardo WM, Coelho AM, Moura Freitas CMB, Souza CA, Bendit I, Pagnamo KBB, et al. Atualização em leucemia mieloide crônica. Assoc Med Bras. 2013;59(4):325.

Answers

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