NBDE PART 1 60 PRACTICE Questions

NBDE PART 1 60 PRACTICE Questions With Complete Solutions Generally, the antibiotic of choice for prophylactic therapy covering dental procedures in a patient with a heart valve abnormality who is allergic to penicillin is

• ampicillin.
• lincomycin.
• tetracycline.
• streptomycin.
• erythromycin. - Correct Answers ✅1. Ampicilina

Prolonged anti-bacterial antibiotic therapy may predispone to infectious disease caused by the indegenous oral microorganism

• Fusobacterium fusiforme
• Streptococcus mitis

3.Treponema microdentium 4.Actinomyces israelli

• Candida albicans - Correct Answers ✅5-Candida

albicans The intial lesion of syphilis is a

• bubo
• gumma

3.chancre 1 / 3

NBDE PART 1 60 PRACTICE Questions With Complete Solutions

• pustule
• mucous patch - Correct Answers ✅3. Chancre

A benign glandular neoplasm is termed

• cyst
• nevus
• adenoma
• papilloma - Correct Answers ✅3. adenoma

Chronic passive congestion of the lungs us most often secondary to

• malnutrition

2.massive hemorrhage

• cor pulmonare
• atheroslerotic heart disease - Correct Answers ✅4.

Atherosclerotic heart disease The chemical constituents of bacteria and viruses which are most sensitive to ultraviolet irradiation are

• lipids
• proteins
• Carbohydrates
• nucleic acids 2 / 3

NBDE PART 1 60 PRACTICE Questions With Complete Solutions

• inorganic salts - Correct Answers ✅4. nucleic acids

When a thrombotic embolus originates in a femoral vein, it ussually becomes arrested in the

• right heart
• renal circulation
• portal circulation
• hepatic circulation
• pulmonary circulation - Correct Answers ✅5. pulmonary

circulation Rickettsial diseases can be diagnosed in the laboratory using certain strains of Proteus vulgaris because the rickettsia and these bacteria

• are morphologically similar

2.have certain antigens in common

• produce similar pathogenic changes
• have similar physiologic characteristics - Correct

Answers ✅2.have certain antigens in common An endocrine disease characterized by increased susceptibility to infection, increased fatigability, recessive inheritance and polyuria is

• acromegaly
• Grabes disease
• / 3