Mcq Subject: Anatomy
A 2-year-old boy presented to the ER with stridor, shoness of breath and difficulty in swallowing. Patient also gave history of recurrent chest infections in the past for which the child was frequently hospitalized. Upper GI endoscopy was done and it was normal. Lab findings revealed normal studies. Chest x- ray All of the following are involved in the development of the structure causing the above condition except: –
A. Caudal pa of right dorsal aoa
B. Right 7th cervical intersegmental aery
C. Right 4th arch
D. Cranial pa of right dorsal aoa
View DescriptionUnpaired laryngeal cartilage-
A. Arytenoid
B. Corniculate
C. Cuneiform
D. Epiglottis
View DescriptionALL THE FOLLOWING ARE STRUCTURES PRESENT OUT SIDE BLOOD BRAIN BARRIER EXCEPT ?
A. TUBERUS CINERIUM
B. AREA OF PROSTREMA
C. LAMINA TERMINALIS
D. NEUROHYPOPHYSIS
View DescriptionBuccopharyngeal membrane consist of
A. Mesoderm and endoderm
B. Ectoderm and mesoderm
C. Ectoderm, mesoderm and endoderm
D. Endoderm and ectoderm
View DescriptionMiddle superior alveolar nerve supplies upper premolar teeth. It is a branch of:
A. Mandibular division of trigeminal nerve
B. Palatine division of maxillary nerve
C. Anterior nasal division of maxillary nerve
D. Infraorbital nerve
View DescriptionSub lingual gland is situated between:
A. Hyoglossus and genioglossus
B. Hyoglossus and styloglossus
C. Genioglossus and mandible
D. Geniohyoid and genioglossus
View DescriptionAll of the following are anti coagulants .. except
A. Antithrombin 3
B. Protein S
C. VWF
D. Nitric oxide
View DescriptionWhich of the following most accurately describes the transmembrane signalling process involved in the steroid hormone action
A. Action on a membrane spanning tyrosine kinase
B. Action of a G protein which activates or inhibits adenylyl cyclase
C. Diffusion across a membrane and binding to an intracellular receptor
D. Opening of transmembrane Ion channels
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