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WorksheetsPRELIMINARY ROUND: INTER-TEAM QUIZ BEE 2021
Total questions: 20
Worksheet time: 10mins
MICROBIOLOGY
Which of the following is the major virulence factor of Streptococcus pyogenes?
M Protein
Streptokinase
Streptolysin O
Hyaluronidase
ANATOMY
What is the largest ascending branch of the cervical plexus?
Lesser occipital nerve
Accessory nerve
Great auricular nerve
Transverse cervical nerve
PATHOLOGY
What is known as the wear-and-tear pigment?
Melanin
Lipofuscin
Anthraquinone
Pyomelanin
BIOCHEMISTRY
This provides a readily available source of glucose-1-phosphate for glycolysis within the muscle.
Starch
Glycogen
Collagen
Glucose
PHYSIOLOGY
The following hormonal vasoconstrictors can reduce the blood flow, except?
Angiotensin II
Antidiuretic hormone
Bradykinin
Norepinephrine
SURGERY
These cells display both neuroendocrine and epithelial features and function as mechanoreceptors.
Langerhans Cells
Merkel Cells
Toker Cells
Melanocytes
ANATOMY
Which divides the quadrilateral area of the neck into anterior and posterior triangles?
Trapezius
Anterior scalene
Omohyoid
Sternocleidomastoid
BIOCHEMISTRY
Which vitamin does not play a role in the citric acid cycle?
Thiamine
Riboflavin
Niacin
Pyridoxine
OBSTETRICS
Which of the following is the endometrial layer that is shed every menstrual cycle?
Basalis layer
Decidual layer
Luteinized layer
Functionalis layer
INTERNAL MEDICINE
Which of the following is the most common clinical manifestation of Neisseria meningitidis infection?
Meningitis
Petechial rash
Septicemia
Asymptomatic nasopharyngeal colonization
PHARMACOLOGY
What drugs increase the duration of GABA-gated chloride channel opening?
Benzodiazepine
Barbiturates
Non-benzodiazepines
Alcohol
PATHOLOGY
Which of the following DNA viruses have the highest oncogenic risk?
HPV-6
HPV-12
HPV-16
HPV-18
ANATOMY
The medial wall of the orbit is formed principally by what structure?
Greater wing of sphenoid
Orbital plate of ethmoid
Orbital plate of maxilla
Lesser wing of sphenoid
SURGERY
Malformation or disruption of the abdominal wall either from genetic defect or vascular compromise and presents as protruding viscera through a defect lateral to the umbilicus without the amniotic sac opening.
Meckel’s Diverticulum
Omphalocele
Gastroschisis
Omphalomesenteric fistula
PHARMACOLOGY
The use of spironolactone has been associated with which of the following side effects?
Hypermagnesemia
Hyperkalemia
Hyperuricemia
Hypernatremia
OBSTETRICS
Which hormone is required for further development of antral follicles?
Estradiol
Androstenedione
Follicle-stimulating hormone
Luteinizing hormone
PATHOLOGY
The hallmark of Systemic Lupus Erythematosus:
Photosensitivity reaction
Presence of malar rash
Multi-organ involvement
Production of autoantibodies
OBSTETRICS
After birth, the intra-abdominal remnants of the umbilical vein form which of the following?
Ligamentum teres
Ligamentum venosum
Ligamentum of Treitz
Umbilical ligaments
INTERNAL MEDICINE
Deficits in the complement attack complex are associated with infections of what organism?
Catalase-positive bacteria
Neisseria
Pseudomonas
Streptococcus
PATHOLOGY
What is the main cause of massive congestive splenomegaly?
Cirrhosis of the liver
Cystic fibrosis
Mononucleosis
Juvenile rheumatoid arthritis
