MBI 111 FINAL (MIAMI UNIVERSITY) EXAM QUESTIONS AND ANSWERS GRADED A+ 2026

MBI 111 FINAL (MIAMI UNIVERSITY)
EXAM QUESTIONS AND ANSWERS
GRADED A+ 2026




Syphilis - Primary Stage - ANS Chancre
Painless Circular, Purple Ulcer
EXTREMELY INFECTIOUS
Develops at site of infection
lasts 2-6 weeks


Secondary Syphilis - ANS Occurs 3-4 months after primary infection
fever, swollen lymph nodes
Extremely infectious rash
Damage to liver, spleen, nervous system, even death
Resolves in 2-6 weeks


Tertiary syphilis - ANS Many Forms - skin, cardiovascular, nervous system
Gumma formation and tissue destruction


Gonorrhea Females - ANS Fallopian tube blockage.
Can cause tubal abortion or rupture



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, Gonorrhea Males - ANS Infects testicles - sterility


Gonorrhea Complications - ANS Arthritis, throat problems, infections in rectum, and eyes of
newborns


Gonorrhea Vs Chlamydial urethritis agent - ANS Gonorrhea - Neisseria gonorrhoeae
Chlamydial urethritis - Chlamydia trachomatis


Gonorrhea Vs Chlamydial urethritis - Organs Infected - ANS Both infect male and female
reproductive organs


Gonorrhea Vs Chlamydial urethritis - Symptoms - ANS Females Gonorrhea - Infection of
cervix, and urethra, discharge, burning urination, P.I.D, tube blockage, infertility. 50%
asymptomatic
Females Chlamydial urethritis - Similar to gonorrhea but milder. 80% asymptomatic


Males Gonorrhea - Infection of urethra, discharge. 10% asymptomatic.
Males Chlamydial urethritis - Similar to gonorrhea. 80% asymptomatic


Gonorrhea Vs Chlamydial Urethritis Complications - ANS Gonorrhea - arthritis, gonococcal
pharyngitis, gonococcal proctitis, gonococcal ophthalmia


Chlamydial urethritis complications - same as gonorrhea except gonococcal changes to
chlamydial


Gonorrhea Vs Chlamydial Urethritis Treatment - ANS Gonorrhea - Antibiotics; drug resistance
exists


Chlamydial urethritis - azythromycin, tetracycline, erythromycin, doxycycline




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