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Science Quiz / Physiology part A

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Can you name the Physiology part A?

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???
Widespread poor perfusion of tissues leads to
Type of pH disturbance: COPD
Precursor of NO
Where in the hypothalamus is ADH synthesised?
Short term effects of aldosterone
Rate of heat loss is related to body mass to the power:fraction
PlasmaK+ rises causes the secretion of which hormone
ACTH stimulates release of which 2 hormones?
Above core temp, within thermoneutral zone
Exposing skin to moving air increases
Hypothalamus function: Supraoptic/paraventricular nucleus
Amiloride directly blocks
Minimum daily urine production (litres)
Type of pH disturbance: Renal failure
Calcitonin is synthesised in the
Type of pH disturbance: Hyperaldosteronism
Long term effects of aldosterone
Hypothalamus function: Ventromedial nucleus
Prostacyclins cause vsm to ___ via activation of?
Type of pH disturbance: Acetozolamide
Inflammatory cytokines decrease the
pH 7.45
Temperature in women rises by how much on which day of the cycle?range, day
Infusion of a B1 antagonist causes CO to
Do beta adrenoreceptor antagonists affect transmission at the ganglion?
Cushing's syndrome heightens, cause:
Protein binding iron in plasma
25-hydroxycholecalciferol is synthesised in the
Nerve that carries afferent signals from the carotid sinus barorecptors
Main stimulus for NO production
Anaesthetics ____ VQ mismatch
A few days at altitude causes pulmonary ____
2 physiological adaptations to altitude
Local metabolites from active muscle cause primary
???
Mean pressure in the vascular system if the circulation stops is defined as
pH 7.5
Short duration local anaesthetics reduce postoperative
Daily sweat loss (ml)
Iron efflux from macrophages and enterocytes is via
ADH is released into the blood from the
2 PTH targets,
Central chemoreceptors sense (x2)
Daily water production from metabolism of carbs & lipid (ml)
Treat hyperkalaemia with 2 things
pH 6.9
Hypothalamus function: Hormone acting on the arcuate nucleus
Hypothalamus function: Anterior nucleus
Hypothalamus function: Lateral hypothalamus
Type of pH disturbance: Exercise
Type of pH disturbance: Narcotic drugs
Sudden increase in SVR causes CO to
Diuretic with anti-androgen effects
Main problem at altitude is lowabbreviation
pH 7.3
Type of pH disturbance: Insulin deficiency
Septic shock is characterised by a fall in
Eccrine glandular secretion is increased by topical
Anaesthetics ____ Upper airway resistance
Peripheral chemoreceptors sense (x3)abbreviations
Normal K+ intake/output (mEq)
ECG after 130% K+ would show
Which part of the adrenals secretes aldosterone?
HPA stands for
Plasma K+ conc is sensed by the
Ascending 4000m over 24 hours would lead to a PaCO2 of (mmHg)
Stimulating HPA increases blood ____ conc, this is mediated by _____
Conn's syndrome
Local inflammation leads to increased
???
3 stimuli that when increased increase local blood flow:full names
3 Calcitonin targets,
Protein binding intracellular iron
2 causes of hypokalaemia
Signals from peripheral chemoreceptors are relayed toabbreviation
Anaesthetics ____ SVR
Type of pH disturbance: Vomiting
Submersion in water increases skin
Infusion of 1l normal saline over 20 mins causes CO to
Below core temp, outside thermoneutral zone (2 responses)
Above core temp, above thermoneutral zone
Hormone regulation plasma iron
Time of day with lowest temperaturetime range (with units)
Anaesthetics ____ myocardial contractility
Below core temp, within thermoneutral zone
Anaesthetic decreasing intracellular calcium accumulation in cardiac myocytes
Supine to standing causes CO to
Osmolarity of blood supplying the hypothalamus affects the release of
Anaesthetics ____ ventilatory drive
Which part of the adrenals secretes cortisol?
Mineralocorticooid receptor antagonist
1,25-dihydroxycholecalciferol is synthesised in
Time of day with highest temperaturetime range (with units)
Left sided heart failure is commonly associated with
Hormone that affects renal hydroxylation of vitamin D3
Addison's syndrome is a reduction in
pH 7.35
HPA stimulation causes decreased proliferation of ___ but increased numbers of
Type of pH disturbance: Hyperventilation due to anxiety
Endothelin 1 is raised in
Enzyme that NO activates on binding to SM receptor
Duodenal iron transporter
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Created Apr 5, 2012ReportNominate
Tags:physiology

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