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Science Quiz / Physiology part A

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Can you name the Physiology part A?

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