Kidneys
This pressure, one of the Starling forces, pushes fluid out of the capillaries and into the interstitial space, promoting filtration at the arterial end of capillaries.
What is capillary hydrostatic pressure?
Located in the anterior part of the frontal lobe, this brain region is responsible for executive functions such as decision-making, planning, judgment, personality expression, and impulse control.
What is the prefrontal cortex?
Caused by repetitive motion, awkward postures, or overuse of muscles, tendons, and nerves, this group of conditions includes carpal tunnel syndrome and tendinitis, and develops gradually over time.
What are cumulative trauma disorders (CTDs)?
What is Hyperalgesia
In this final stage of chronic kidney disease, the loss of nearly all nephron function leads to the inability to maintain fluid, electrolyte, and waste balance, often requiring dialysis or transplantation.
What is end-stage renal disease (ESRD)?
After being released into the synaptic cleft, this neurotransmitter binds to receptors on the postsynaptic membrane to transmit the signal, then is broken down by acetylcholinesterase into acetate and choline, ending its action.
What is acetylcholine (ACh)?
It takes this length of time for a fracture to heal including final bone remodeling
What is 1 year?
When I touched them with a cotton swab and it felt painful
What is Allodynia
When levels of antidiuretic hormone, also known as arginine vasopressin (AVP), increase, this renal response occurs—resulting in water reabsorption in the collecting ducts and a more concentrated urine.
What is increased water reabsorption and decreased urine output?
Normal motor function depends on a delicate balance between these two neurotransmitters in the basal ganglia—one that facilitates movement and another that inhibits it.
What are dopamine and acetylcholine?
(Dopamine promotes smooth, purposeful movement, while acetylcholine provides counterbalance. An imbalance—such as dopamine loss in Parkinson’s disease—leads to motor dysfunction.)
This common knee injury in athletes, especially football players, often causing pain, swelling, locking, or clicking of the knee joint after a twisting motion, usually in a semi flexed weight bearing position.
What is a meniscus tear?
When you rub you elbow when you bump it
What is gate theory of pain
Released by ventricular myocytes in response to volume expansion and increased pressure, this peptide promotes natriuresis, diuresis, and vasodilation to reduce blood volume and blood pressure.
What is B-type natriuretic peptide (BNP)?
In response to pain signals, this neurotransmitter is released from neurons in the descending spinal pathways, helping to inhibit pain transmission by modulating nociceptive signals in the dorsal horn of the spinal cord.
What is norepinephrine?
A herniated disc at this thoracic spinal level can cause pain or sensory changes around the upper chest and back, following the T3 dermatome, but typically does not radiate to the fingers.
What is a herniated disc at T3?
Produced in the lateral hypothalamus, this neuropeptide promotes wakefulness and arousal by stimulating the reticular activating system and maintaining alertness.
What is Orexin?
By inhibiting sodium and chloride reabsorption in the distal convoluted tubule, this class of diuretics reduces plasma volume, leading to decreased edema and lower blood pressure.
What is a thiazide diuretic
These types of receptors decrease the likelihood that a neuron will fire an action potential, often by causing hyperpolarization through the influx of chloride ions or efflux of potassium ions. Examples include GABAA_AA and glycine receptors.
What are inhibitory receptors?
These multinucleated cells derived from the monocyte–macrophage lineage are activated by RANKL and inhibited by osteoprotegerin, and their overactivity—seen in conditions like **hyperparathyroidism, metastatic bone disease, and osteoporosis—**leads to pathologic bone resorption and weakening of the skeletal matrix.
What is an osteoclast?
In generalized anxiety disorder, hyperactivity of this limbic structure amplifies emotional responses to perceived threats, leading to excessive fear, worry, and autonomic arousal, while impaired regulation from the prefrontal cortex fails to inhibit its activity.
What is the amygdala?