Copiar e Editar

Part 1 Anatomy & Physiology Formative Assessment

Descrição

This is a practice assessment for people studying anatomical Topics
Chris Mulryan
Quiz por Chris Mulryan, atualizado more than 1 year ago
Chris Mulryan
Criado por Chris Mulryan mais de 7 anos atrás
47
1
0

Resumo de Recurso

Questão 1

Questão
Which one of the following describes the cell membrane?
Responda
  • A bi-layer consisting of phospholipids
  • A structure that surrounds the nucleolus of a cell
  • A structure that secretes proteins
  • A structure containing enzymes within a cell
  • A structure capable of secreting hormones

Questão 2

Questão
In the G2 phase of the cell cycle which one of the following is occurring?
Responda
  • The centromeres line up at the distal aspects of the cell
  • The cell divides in a meiosis form
  • The cell membrane invaginates
  • DNA structures are checked for errors
  • DNA is synthesized

Questão 3

Questão
In the G0 phase of the cell cycle which one of the following is occurring?
Responda
  • DNA is checked
  • The cell is in a resting state
  • The cell actively dividing
  • Intracellular organelles are synthesized
  • DNA is copied

Questão 4

Questão
Chromosomes condense in which one of the following stages of a cells life span?
Responda
  • The G0 Phase
  • During cell division (Mitosis)
  • The G2 Phase
  • Chromosomes are always visible within a cell
  • The G1 Phase

Questão 5

Questão
Which one of the following is the function of a Ribosome?
Responda
  • To secrete proteins
  • To secrete lipid-based products
  • To degrade intra-cellular waste
  • To synthesize ADP
  • To secrete hormones

Questão 6

Questão
During metaphase of mitosis which one of the following is occuring?
Responda
  • Chromosomes condense within the nucleus of the cells
  • The condensed chromosomes a line in the centre​ of the cell
  • Nuclear membrane forms around each set of chromosomes
  • Chromosomes are pulled back into diffrent sides of the cell via the mitotic spindels
  • Mitotic spindles disslove

Questão 7

Questão
In terms of DNA which one of the following is a function of Ribose?
Responda
  • It is an enzyme copies DNA
  • It is one of the bases that makes up the DNA sequence
  • It is a sugar which attaches to a base pairs to make a nucleotide
  • It describes the bonds that form between the individual bases to form base pairs
  • It is a phosphate that enables the DNA sequence to build

Questão 8

Questão
Where in a cell is ATP synthesised within a cell?
Responda
  • Golgi Apparatus
  • Endoplasmic Reticulum
  • Plasma Membrane
  • Mitochondria
  • Cytoplasm

Questão 9

Questão
The function of an exocytic vesicle is best described by which one of the following?
Responda
  • A membrane-bound vesicle that is used to bring large products into the cell
  • A membrane-bound vesicle that is used to remove products from the cell
  • A vesicle containing microorganisms following phagocytosis
  • A vesicle that contains lysozymes
  • A vesicle that contains ATP

Questão 10

Questão
The smooth endoplasmic reticulum is responcible for which one of the following within a cell?
Responda
  • Manufacturining of protines
  • Manufacturing lipid based products
  • Manufacturing Robosomes
  • Degrading insulin
  • Conjugation of bile

Questão 11

Questão
Chordae tendineae are associated with which one of the following structures?
Responda
  • Left Atrium
  • Aortic & pulmonary valves
  • Right Atrium
  • Atrio ventricular valves
  • Intra vascular luminal valves

Questão 12

Questão
In health, which one of the follow helps to prevent blood from adhering to the inner surface of the heart?
Responda
  • The endocardium
  • The pericardium
  • The myocardium
  • The epicardium
  • Surfactant

Questão 13

Questão
Angiotensin Two has which one of the following effects on blood vessels?
Responda
  • Reduces permeability of blood vessles
  • Angiotensin two is an inactive precursor chemical
  • Produces vasoconstriction
  • Increases permeability of capillaries
  • Produces vasodilatation

Questão 14

Questão
Increased vagal tone will have which one of the following effects on the cardiovascular system?
Responda
  • Increase in heart rate
  • Increase in cardiac output
  • Reduction in cardiac output
  • Reduced time needed for the cardiac action potential to be undertaken
  • Vasoconstriction

Questão 15

Questão
Which one of the following best describes how the ventricles fill during diastole?
Responda
  • Mostly passive followed by a topping up from the atrial systole
  • Expansion of the pericardium creates a negative intraventricular pressure which draws blood in
  • From the aorta and pulmonary artery
  • The ventricles are filled entirely actively during atrial systole
  • Ventricular filling occurs during systole not diastole

Questão 16

Questão
Blood flow in the coronary vessels is maximal at which one of the following stages of the cardiac cycle?
Responda
  • Blood flow in the coronary vessels is not affected by the cardiac cycle
  • Early Diastole iso-volumetric relaxation
  • Ventricular systole
  • Late diastole (diastasis)
  • Atrial systole

Questão 17

Questão
Which one of the following combines with heart rate to produce the cardiac output equation?
Responda
  • Stroke volume
  • Pulse pressure
  • Mean arterial pressure
  • Systemic vascular resistance
  • Intra ventricular pressure

Questão 18

Questão
During repolisartaion of a cardiac myocyte, which one of the following describes the movement of potassium?
Responda
  • From inside the cell to outside the cell via potassium channels
  • From inside the cell to outside the cell via ATP-powered pumps
  • There is no movement of potassium during repolarisation, sodium is the main cation that is moved during this stage
  • From outside the cell to inside the cell via passive diffusion
  • From outside of the cell to inside the cell via ATP powered pumps

Questão 19

Questão
With regard to the AV node, which one of following is true?
Responda
  • It is the natural pacemaker of the heart
  • It is made of cardiac myocytes
  • It has no automaticity
  • It has a spontaneous discharge rate of 100 per minute
  • In health it is the only electrical connection between the atria and the ventricles

Questão 20

Questão
Which one of the following coronary vessels supplies the majority of the posterior wall of the heart?
Responda
  • The circumflex artery
  • The left anterior descending artery
  • Right coronary artery
  • Left main coronary artery
  • The coronary sinus

Questão 21

Questão
The tidal volume of the lung is described by which one of the following?
Responda
  • The amount of air that is moved when coughing
  • The amount of air that can be maximally inhaled in to the lungs
  • The speed at which air can be expelled from the lungs
  • The amount of air that is moved in a relaxed breath
  • The amount of air that is contained in the respiratory dead space

Questão 22

Questão
Gas exchange between the air in the lungs and the blood takes place in which one of the following locations?
Responda
  • Trachea
  • Visceral pleura
  • Bronchi
  • Terminal bronchioles
  • Alveoli

Questão 23

Questão
In the lungs what is the role that surfactant plays?
Responda
  • It facilitates the transport of carbon dioxide out of the blood
  • It helps to prevent collapse of and trauma the alveoli
  • It liquefies mucus
  • It assists with oxygen transport into the blood
  • It converts bound hydrogen ions to free hydrogen ions

Questão 24

Questão
Which of the following is part of the upper respiratory tract?
Responda
  • Oesophagus
  • Larynx
  • Pharynx
  • Trachea
  • Bronchi

Questão 25

Questão
The right lung is divided into how many lobes?
Responda
  • 1
  • 2
  • 3
  • 4
  • 5

Questão 26

Questão
Which of following best describes the role that the sternocleidomastoid muscles play in breathing?
Responda
  • There are the primary muscle that activates ventilation
  • They do not have a role in respiration
  • They are used in forced expiration
  • They are an accessory mussel of ventilation
  • They operate in parallel with each breath

Questão 27

Questão
The nasal hairs fulfil which one of the following functions within the respiratory tract?
Responda
  • Divide the nose into right and left chambers
  • Filter debris from inhales air
  • Warm air as it enters the sinuses
  • Are the part of the nose responsible for the sense of smell
  • Serve no functional purpose

Questão 28

Questão
The point at which the trachea divides into two separate bronchi is given which one of the following names?
Responda
  • Helix
  • Hilum
  • Bronchiole
  • Turbinate
  • Carina

Questão 29

Questão
Which one of the following describes the function of a goblet cell in the respiratory epithelium?
Responda
  • It secretes surfactant
  • It moves mucus towards the digestive tract
  • It moves mucus towards the alveolus
  • It secretes mucus
  • It stimulates a cough reflex when the airway is over filled

Questão 30

Questão
The parietal pleura can be described best by which one of the following?
Responda
  • The space in-between the two layers of pleura
  • The fluid that lubricates lung movement
  • The layer of the pleura that is attached to the lung
  • The layer of the pleura that is attached to the chest wall
  • The Space in between the lungs

Questão 31

Questão
The binding of a cholesterol based hormone to its receptor will often result initially in the production of which one of the following?
Responda
  • DNA Synthesis
  • G Protein Activation
  • Messenger RNA Synthesis
  • Release of vesicle bound hormones
  • Synthesis of membrane bound proteins

Questão 32

Questão
The term ‘secondary messengers’ refers to which one of the following?
Responda
  • In intracellular signalling process that occurs following peptide-based hormone binding to its receptor
  • In intracellular signalling process that occurs following steroid-based hormone binding to its receptor
  • The structural changes in a cell following the binding of any hormone
  • The manufacture of a secondary product in response to binding of any hormone
  • The activation of a hormone receptor by a non hormone product e.g. an autoantibody

Questão 33

Questão
Which one of the following hormones will increase blood glucose?
Responda
  • Insulin
  • Thyrotrophin
  • Somatostatin
  • Aldosterone
  • Glucagon

Questão 34

Questão
One of the properties of a cholesterol based hormone is that?
Responda
  • It is soluble in water
  • It does not require a carrier protein to get to its site of action
  • It can cross cell membranes easily
  • It is active even when protein bound
  • It can be manufactured from a single amino acid

Questão 35

Questão
How many functional layers can be identified on histological assessment of the adrenal cortex?
Responda
  • One
  • Two
  • Three
  • Four
  • Five

Questão 36

Questão
Beta cells in the islets of Langerhans secretes which one of the following hormones?
Responda
  • Insulin
  • Lipase
  • Somatostatin
  • Glucagon
  • Glycogen

Questão 37

Questão
The parafolicullar C cells of the thyroid gland secrete which one of the following hormones
Responda
  • Monoiodothyronine
  • Tetraiodothyronine
  • Paryathyroid hormone
  • Calcitonin
  • Calcitrol

Questão 38

Questão
Which one of the following is an example of a hormone released from the anterior pituitary gland?
Responda
  • Thyroid stimulating hormone
  • Anti diuretic hormone
  • Aldosterone
  • Melatonin
  • Thyroid releasing hormone

Questão 39

Questão
Which one of the following structures secretes cortisol?
Responda
  • Anterior Pituitary
  • Hypothalamus
  • Adrenal Cortex
  • Adrenal Medulla
  • Testis

Questão 40

Questão
Which one of the following defines a hormone?
Responda
  • A chemical that is secreted by a cell and has an effect on the cell that secreted it
  • A chemical that communicates across a synapse
  • A chemical that is secreted by a cell travels in the blood and has an effect on a cell remote from the site of secretion
  • A chemical that is secreted by a cell and has an effect on cells local to that cell
  • A chemical this is responsible for communication between cells of the immune system

Questão 41

Questão
Which one of the following is true about the pancreatic acini?
Responda
  • They secret pancreatic enzymes
  • They secrete insulin
  • They secrete glucagon
  • They secrete bile
  • They absorb glucose

Questão 42

Questão
What type of endothelial lining does the oesophagus have in healthy individuals?
Responda
  • Columnar
  • Ciliated
  • Squamous
  • Cuboidal
  • Pseudo Stratified

Questão 43

Questão
What is the name of the structure that supplies blood to the majority of the small intestine?
Responda
  • Pan Piniform Plexus
  • Superior mesenteric artery
  • Inferior mesenteric artery
  • Celiac artery
  • Gastric artery

Questão 44

Questão
Which one of the following substances is secreted by the gastric parietal cells?
Responda
  • Gastrin
  • Histamine
  • Mucus
  • Hydrochloric Acid
  • Stomatastatin

Questão 45

Questão
What is the name of the duct that drains bile from the left and right hepatic ducts?
Responda
  • Common Bile Duct
  • Pancreatic duct
  • Cystic Duct
  • Common Hepatic Duct
  • Sphincter of Oddi

Questão 46

Questão
What is the name given to the most distal part of the stomach?
Responda
  • Antrum
  • Greater Curve
  • Lesser Curve
  • Pyloris
  • Fundus

Questão 47

Questão
Which one of the following is the connection between the small and large intestine?
Responda
  • Myenteric Plexus
  • Pyloric Sphincter
  • Internal anal Sphincter
  • Cardiac Sphincter
  • Ileocecal valve

Questão 48

Questão
The longitudinal muscle layer in the wall of the gastro-intestinal tract serves which one of the following functions?
Responda
  • Close the segment of intestines circumferentially
  • Propel the contents of the intestine forwards
  • Compress the intestine
  • Maintain integrity of the intestine lumen
  • Help to sense the consistence of intestinal contents

Questão 49

Questão
Which one of the following describes the action of bile in the gastrointestinal tract?
Responda
  • It causes fats to coat villi
  • It emulsifies fats braking it down in to smaller globules
  • It binds fat to proteins to facilitate its absorption
  • Bile is a waste product of hepatic function and has no effect on fats
  • It reduces fats in to fatty acids

Questão 50

Questão
Pancreatic secretions and bile have to pass through which one of the following structures before entering the gastrointestinal tract?
Responda
  • Hepatic Sinusoid
  • Ampulla
  • Plyloric Sphincter
  • Space of Diss
  • Sphincter of Oddi

Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.

Semelhante

Renal System A&P
Kirsty Jayne Buckley
Epithelial tissue
Morgan Morgan
Exam 1 Medications
tera_alise
The structure of the heart
rachel_w
Nervous System
4everlakena
Diabetes Mellitus
Kirsty Jayne Buckley
Epidemiology
Danielle Richardson
Oxygenation
Jessdwill
Clostridium Difficile
Kirsty Jayne Buckley
Definitions
katherinethelma
Clinical Governance
Kirsty Jayne Buckley
Explore a Biblioteca