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Correct Answer- A Ans: A. Fluent aphasia Fluent aphasia Lesions in the posterior portion of the left STG were associated with the loss of the ability to comprehend and produce spoken words which are called as "fluent aphasia" BDC 7th edition, volume 4, page no 129.
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Correct Answer - B Ans: B. Superior mesenteric artery The superior mesenteric artery passes anterior to the uncinate process Posteriorly, the uncinate process is related to aorta. Ref: BDC , 7th edition, vol 2, page- 328.
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Correct Answer - A
Ans: A.
Ophthalmic nerve Lateral rectus is supplied by 6th cranial nerve( abducent nerve) Superior rectus is supplied by 4th cranial nerve (trochlear nerve) All of the remaining extraocular muscles are supplied by the oculomotor nerve. The ophthalmic nerve is a branch of the trigeminal nerve and is purely sensory in nature
BDC 7th edition, volume 3, pg no. 215.
Correct Answer - C Ans: C. Gartner's cyst Gartner's cysts, sometimes incorrectly referred to as vaginal inclusion cysts, are the most common benign cystic lesions of the vagina. They represent embryological remnants of the caudal end of the mesonephric( Wolfian) duct. Gartner's ducts are found in about 25% of adult women. Almost one percent of these ducts evolve into Gartner's duct cyst. Ref: A case of Gartner's cyst of vagina, J. Anesth Crit care Open Access, 2017, 00259.
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Correct Answer - A
Ans. A....Greater omentum
The portion of the dorsal mesentery that attaches to the greater curvature of the stomach, is known as the dorsal mesogastrium. The part of the dorsal mesentery that suspends the colon is termed the mesocolon. The dorsal mesogastrium develops into the greater omentum.
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[9.2] A 59-year-old man is admitted to the intensive care unit for a myocar- dial infarction. He is given a ẞ-adrenergic antagonist and instructed to avoid emotional turmoil to decrease sympathetic stimulation of the heart. From a cellular perspective, sympathetic stimulation of the heart does which of the following?
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A previously healthy, 27-year-old agricultural worker develops nausea, vomiting, abdominal cramps, cough with wheezing and dyspnoea, salivation, and lacrimation 1 hour after leaving work in a field. On examination, he is afebrile with a heart rate of 50/min and blood pressure of 90/55 mm Hg. Laboratory studies show plasma cholinesterase activity less than 50% of normal. Atropine is given intravenously, and his condition improves. He was most likely exposed to which of the following substances?
A Aflatoxin
B Cyclodiene
C Dioxin
D Ergot alkaloid
E Organophosphate
Answer
That's the D option
The singer is suffering from ramsay hunt .
Ramsay Hunt syndrome, also known as herpes zoster oticus, is a painful condition that occurs when the varicella-zoster virus, which also causes chickenpox and shingles, affects the facial nerve:
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A 30-year-old woman presents with complaints of fatigue, dizziness, and shortness of breath on exertion for the past few weeks. On physical examination, a systolic murmur is noted at the left sternal border, with no signs of heart failure or valvular abnormalities. Laboratory findings reveal a hemoglobin of 7.5 g/dL, MCV of 72 fL, and low ferritin levels. Her reticulocyte count is slightly elevated. Which of the following is the most likely cause of the murmur in this patient?
A) Iron-deficiency anemia
B) Thalassemia minor
C) Aortic regurgitation
D) Mitral valve prolapse
E) Sickle cell disease
Correct Answer - A A i.e. Starts as continuation- of medial marginal vein
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Correct Answer - A Mitosis is a nuclear division in which daughter cells receive the same number of chromosomes as that of parent cell. The daughter cells resulting from mitosis are identical to each other and also to the parent cell in the quantity and quality of genetic material.
Mitosis: . It is the process that facilitates equal partitioning of replicated chromosomes into two identical groups . As a result of this two new daughter cells arise from one original cell. .AI the cells created through mitosis are genetically identical to one another and to the cell from where they came. • The main purpose of mitosis in eukaryotic cells are growth of the individual, repair of tissue and asexual reproduction.
Correct Answer -D The greater omentum is folded back on itself and is therefore made up of four layers of closely applied visceral peritoneum, which are separated by variable amounts of adipose tissue.
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Wishing you all bright and prosperous Diwali. Let this Diwali be a time of renewal and prosperity in both our professional and personal lives.
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Correct Answer- B
Ans: B. IVC
Highly oxygenated blood from the placenta is carried to the fetus by the umbilical vein, which is shunted to the inferior vena cava.
Nelson Textbook of Pediatrics 20th Edition (Page no 2161)
Correct Answer - B Ans: B. Calf Calf Aorta and Common liac- Buttocks Femoral Artery- Thigh Superficial femoral artery⁃ Calf and popliteal artery Posterior tibial Artery- Feet BDC 7th edition, volume 2, page no 137.
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Correct Answer-C
Ans:C. Gartner's cyst.
Gartner's cysts, sometimes incorrectly referred to as vaginal inclusion cysts, are the most common benign cystic lesions of the vagina. They represent embryological remnants of the caudal end of the mesonephric( Wolffian) duct. Gartner's ducts are found in about 25% of adult women. Almost one percent of these ducts evolve into Gartner's duct cyst. Ref: A case of Gartner's cyst of vagina, J. Anesth Crit care Open Access, 2017, 00259.
Correct Answer -B Ans: B. 4th arch Left RLN winds around the arch of aorta Arch of aorta is derived from the 4th arch Langmans Medical Embryology 13th edition (Page no 88,239)
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Correct Answer - A
Answer- A. Mesonephros
The ureteric bud, also known as the metanephrogenic
diverticulum, is a protrusion from the mesonephric duct during the
development of the urinary and reproductive organs.
It later develops into a conduit (channel) for urine drainage from the
kidneys, which, in contrast, originate from the metanephric
blastema.
The metanephrogenic blastema or metanephric blastema (or
metanephric mesenchyme, or metanephric mesoderm) is one of the
two embryological structures that give rise to the kidney, the other
being ureteric bud.
Correct Answer -A Answer- A. Lateral medullary syndrome The posterior inferior cerebellar artery (PICA), the largest branch of the vertebral artery, is one of the three main arterial blood supplies for the cerebellum, part of the brain. Occlusion of the posterior inferior cerebellar artery or one of its branches, or of the vertebral artery leads to lateral medullary syndrome also called Wallenberg syndrome
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Correct Answer-D
Ans: D. Motor speech
Motor speech defect is also called apraxia of speech.
Injury to the Broca's area/left inferior frontal gyrus causes motor speech defect.
REFERENCE :: BDC 7th edition, volume 4, page no 129.
Hey newbeezz!!!
I know there's so much to learn but isn't fun...
Okay so I guess in the childhood we all have heard the song, Baby.. Yeah that same which you tried to sing but for someone... .Ok let's not go that way...
So yeah the singer justin bieber is suffering from a condition ----------- which affects------- nerve....
A) bell's palsy, VIIth nerve
B) Bell's palsy, VIIIth nerve
C) Ramsay hunt syndrome, VIIIth nerve
D) Ramsay hunt syndrome, VIIth nerve
E) Sir, mujhe koi mili hi nhi...
PGI PG CHANDIGARH 2009
Q.]During acclimitisation, decreased sweating is due to down regulation of?
a) Epinephrine receptors
b) Norepinephrine receptors
c) Acetylcholine receptors
d) Dopamine receptors
Correct Answer -C C i.e. Myocardium Dorsal mesocardium forms transverse pericardial sinus; somatopleuric mesoderm forms parietal pericardium; splanchnopluric mesoderm forms myocardium & conduction system of hearts (i.e. Purkinje fibers) ; neural creast cells form subpulmonary infundibulum. Cardiac jelly forms endocardial cushion and myocardium
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Correct Answer -D It transmits the spermatic cord in the male and the round ligament of the uterus in the in female into the inguinal canal. Internal spermatic fascia is present in the spermatic cord. Ilio inguinal nerve passes only through the superficial inguinal canal and not through deep.
Inguinal canal: contains the spermatic cord and the ilioinguinal nerve in the male, and the round ligament of the uterus and the ilioinguinal nerve in the female. It is an oblique canal of about 4 cm. long, slanting downward and medialward, and placed parallel with and a little above the inguinal ligament; it extends from the deep inguinal ring laterally to the superficial inguinal ring medially. Deep inguinal ring: a hole in transversalis fascia lying 3cm superior to the midpoint of the inguinal ligament. Contents:
◦ Spermatic cord in males . Round ligament in females Superficial inguinal ring: V-shaped defect in the lower medial fibres of the external oblique just superior and lateral to the pubic tubercle. lioinguinal nerve passes through superficial inguinal ring.
Contents of inguinal canal . Spermatic cord in males • Round ligament in females .| lioinguinal nerve in both males and females
Correct Answer-D Interconnection between greater sac and lesser sac of peritoneum is known as Foramen of Winslow. It has the following boundaries:
Superior boundary: Caudate lobe of liver
Anterior boundary: Free edge of lesser omentum containing common bile duct, hepatic artery andportal vein.
Inferior boundary: First part of duodenum
Posterior boundary: Inferior vena cava and abdominal aorta
Correct Answer -A External hemorrhoids are covered by the mucous membrane of the lower half of the anal canal or the skin, and they are innervated by the inferior rectal nerves. Inferior rectal nerve is a branch of pudendal nerve. Lower half of anal canal is sensitive to pain, temperature, touch, and pressure. . The pectinate line indicates the level where the upper half of the anal canal joins the lower half. . The mucous membrane of the upper half is sensitive to stretch and is innervated by sensory fibers that ascend through the hypogastric plexuses. . The involuntary internal Sphincter is supplied by sympathetic fibers from the inferior hypogastric plexuses . The voluntary external sphincter is supplied by the inferior rectal nerve, a branch of the pudendal nerve and the perineal branch of the fourth sacral nerve.
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