WorksheetsCVS Anatomy - FIRST AID
Total questions: 10
Worksheet time: 8mins
Which of these is the least common type of ASD
Secundum ASD
Ostium primum ASD
Coronary ASD
Sinus Venosus ASD
A 40-year-old male patient, non-smoker, and born to non-consanguineous parents presented with recurrent productive cough, rhinorrhea, and headache since last 20 years with episodic fever and worsening of symptoms. He had been previously treated with antibiotics, antihistamines, bronchodilators, inhaled and oral corticosteroids, but the response was only partial and temporary. He also had similar complaints, off and on, during childhood.
On examination, he was febrile with bilateral coarse crackles. His heart sounds were heard best on the right side of the chest. There was no digital clubbing. Chest X-ray showed cystic bronchiectactic changes in the lower and mid zones with dextrocardia. Ultrasound of the abdomen showed spleen on the right side of the abdomen, while liver on the left was suggestive of complete situs inversus. Which of the following protein is defective in this patient ?
Kinesins
Myosin II
Myosin III
Dynein
Match the following
1. 1st Aortic Arch 2. 3rd Aortic Arch 3. 5th Aortic Arch 4. 2nd Aortic Arch
a. Stapedial artery b. Maxillary artery c. Carotid artery d. Aortic sinus e. Regress
1-a
2-d
3-e
4-b
1-e
2-c
3-d
4-a
1-b
2-c
3-e
4-a
1-b
2-e
3-c
4-a
The given CXR is a condition associated with the failure of migration of Neural crest cells.
Which of these is true about the normal migration of NC cells ?
NC cells migrate ➜ Aorticopulmonary septum ➜ Ascending aorta & Pulmonary truck
NC cells migrate ➜ Aorticopulmonary septum ➜ Truncal and Bulbar ridges ➜ Ascending aorta & Pulmonary truck
Ascending aorta & Pulmonary truck ➜ Aorticopulmonary septum ➜ Truncal and Bulbar ridges
NC cells migrate ➜ Aorticopulmonary septum ➜ Truncal and Bulbar ridges
Primitive Ventricle of Heart tube gives rise to
Interventricular Septum
Smooth part of Ventricles
Trabeculated part of Ventricles
SVC and IVC
Which of the following is the Post natal derivative of median umbilical ligament ?
Umbilical artery
Allantois
Umbilical vein
None
Enlargement of which of these structure causes Ortner syndrome ?
Left Atrium
Right Ventricle
Left Ventricle
Right Atrium
Posterior 2/3rd of ventricles and Posteromedial Papillary muscles of heart is supplied by
Acute Marginal Arterty
Left Circumflex Artery
Right Coronary Artery
Post. Descending Artery
Codominant circulation is due to
PDA from LAD and RCA
PDA from LCX and RCA
PDA from LAD and AMA
PDA from LCA and AMA
SA node is supplied by
[ RCA-Rt coronary artery
LCX-Left circumflex artery
LAD-left anterior descending artery
OMA-Obtuse marginal artery ]
RCA
LCX
LAD
OMA
