BARU
Ukuran huruf
Lembar kerjaYEAR 1 MBBS Medi Quiz
Total soal: 30
Worksheet time: 30mins
Which cavity is located inferior to the abdominal cavity?
Cranial cavity
Abdominal cavity
Pericardial cavity
Pelvic cavity
The function of the secretions of a serous membrane, like the pleura is to
Separate the thoracic and abdominal cavities
Protect the central nervous system
Prevent infection
Reduce friction between neighbouring organs
Which plane divides the body into equal right and left halves?
Frontal
Mid sagittal
Transverse
Oblique
Choose the directional term that would make the following sentence correct. The sternum is _______ to the heart.
Posterior
Anterior
Inferior
Superior
Which serous membrane covers the viscera within the abdominal cavity, and lines the abdominal wall and the inferior surface of the diaphragm?
Pericardium
Mediastinum
Dura mater
Peritoneum
During which phase, the individual chromosomes line up in the middle of the cell?
Metaphase
Prophase
Anaphase
Telophase
A 45 year old man is brought to the emergency department with severe abdominal pain for the past two hours. He has a history of burning epigastric pain that worsens with meals. Despite having treatment, he dies. Autopsy examination shows erosion of the right gastric artery. Perforation of an ulcer in which of the following locations is most likely caused by this patient's findings?
Anterior duodenum
Posterior duodenum
Fundus of stomach
Lesser curvature of stomach
Which of the following vessels supply the greater curvature and momentum of the stomach?
Splenic
Superior pancreatic-duodenal artery
Gastro-epiploic arteries
Gastroduodenal
Which of the following statements is the most accurate?
Transitional epithelium has large and umbrella shaped cells which can be seen in the urinary bladder and ureter
The proximal convoluted tubule has simple squamous epithelium with brush borders
The Loop of Henle is located in the cortex of the kidney
The Bowman's capsule is responsible for reabsorption of water
A 25 year old woman comes to the physician due to pain and weakness in her left leg that started 2 days ago while running a marathon. Physical examination shows impaired flexion of the left knee joint and impaired extension of the left hip joint. An MRI of the left lower extremity shows injury to the long head of the biceps femurs muscle and the semitendinosus muscle. Which of the following is the most likely origin of the injured muscles?
Superior pubic rams
Ischial tuberosity
Linea aspera
Medial tibial condyle
Which feedback system structure provides input to control center?
Receptor
Muscle
Response
Effector
A condition NOT regulated by a negative feedback loop would be?
Childbirth
Body temperature
Blood pressure
Heart rate
Thoracic lymph contains
Clotting factors
Higher protein content than plasma
Similar composition to ISF
Rarely contains fat
During muscle contraction
Myosin heads hydrolyse ATP
Z-lines move together
Interaction between actin and tropomyosin occur
Calcium passively passes into SR in relaxation
Immunoglobulin G (IgG) has
4 heavy chains
4 light chains
2 heavy and 2 light chains
None of the above
Complement activation requires
Antigen antibody complex
Opsonization of bacteria
Previous exposure to antigen
Plasma protein
A woman with BO positive blood and her partner with AB positive blood have a child together. Which of the following cannot be the child's blood type?
AB +
AO +
AA +
BB -
Hemolysis may occur when blood is placed in a
Homotonic solution
Isotonic solution
Hypotonic solution
Hypertonic solution
Which of the following is not phase of erythropoiesis?
Production of ribosomes
Synthesis of haemoglobin
Ejection of the erythrocyte nucleus
Production of vacuoles
Exogenously synthesised triacylglycerols are transported from liver to extra hepatic tissues by which of the following lipoproteins?
Chylomicrons
VLDL
LDL
HDL
A child presented with increased frequency of urination, photophobia and impairment of vision. Which out of the following defects could be responsible for the said symptoms?
Tyrosinosis
Cystinosis
Alkaptonuria
Albinism
A child was brought to pediatric OPD with complaint of passage of black colored urine. A disorder of Phenylalanine metabolism was diagnosed. A low phenylalanine diet and a supplementation of vitamin C were recommended. Which enzyme defect is expected in this child?
Phenylalanine hydroxylase
Tyrosine transaminase
Homogentisic acid oxidase
Hydrolase
A person was admitted in a coma. Analysis of the arterial blood gave the following values: HCO3 - 16 mEq/l (Normal value: 18-24 mEq/l) and pH 7.1 (Normal: 7.35- 7.45). What is the underlying acid-base disorder?
Metabolic acidosis
Metabolic alkalosis
Respiratory acidosis
Respiratory alkalosis
A young woman is found comatose, having taken an unknown number of sleeping pills. An arterial blood sample yields the following values: pH: 7.1, (normal: 7.35 - 7.45) HCO3 - : 27 mEq/liter (normal: 18-24 mEq/l) and PaCO2: 68 mmHg (normal: 35-45 mmHg). This patient's acid-base status is most accurately described as
Uncompensated metabolic acidosis
Uncompensated respiratory acidosis
Partially compensated respiratory acidosi
Respiratory alkalosis with partial renal compensation
Which of the following laboratory results below indicates partially compensated metabolic Alkalosis?
Low p CO2, normal bicarbonate and, high pH
Low p CO2, low bicarbonate, low pH
High p CO2, normal bicarbonate and, low pH
High p CO2, high bicarbonate and High pH
A patient presents with dull right sided abdominal pain, fever from the 7 days, loss of appetite and jaundice. Blood biochemistry reveals mixed hyperbilirubinemia, high SGPT but near normal alkaline phosphatase levels. What is the cause of jaundice?
Viral hepatitis
Post hepatic jaundice
Hemolytic jaundice
None of the above
What is expected out of the Van den Bergh reaction in hepatic jaundice?
Direct positive
Indirect positive
Biphasic
None of the above.
The deficiency of Lung surfactant, Dipalmitoyl lecithin (DPL) causes Respiratory Distress Syndrome. DPL is a
Cerebroside
Ganglioside
Phospholipid
Lipoprotein
A 3-month-old child is being evaluated for vomiting and an episode of convulsions, Laboratory results show hyperammonemia and Orotic aciduria. Which of the following enzyme defects is likely to be there?
Glutaminase
Arginase
Arginosuccinic acid synthase
Ornithine transcarbamylase
The synthesis of all of the following compounds except one is deficient in a patient suffering from Phenylketonuria
Melanin
Melatonin
Catecholamines
Thyroid hormone
