Physics Questions
Explore questions in the Physics category that you can ask Spark.E!
High ADH levels (Syndrome of inappropriate Antidiuretic Hormone)High NaCl intake (similar to our calculations)Infusion of isotonic, ex. NaCl (9% saline, 5% glucose)
Mild watery diarrhea (loss of fluid and electrolytes)Water deprivation (no fluid replacement)Low ADH levels (Diabetes insipidus)Low Aldosterone (Adrenal insufficiency)
Body fluid alterations as a clinician you can monitor and alter _____
Ex, mild, watery diarrhea which results in loss of fluid and salts from gastrointestinal tractIf solute and solvent loss is isotonicThere is no fluid shift between compartmentsThere is an overall loss of fluid and electrolytesDecreased Extracellular Fluid (ECF) volume with normal osmolarity.Possible hypotension can develop, replace with isotonic solution
Ex. High aldosterone or High NaCl intake(Ex. 2L 3% NaCl),Aldosterone causes kidney to retain Na+ (↑osmolarity) which causes water retention,Hyperaldosteronism causes high ECF osmolarity (hypertonic) therefore a FLUID shift from ICF to ECF to reach equilibrium.Possible hypertension and edema can develop, hypernatremia, damage to shrinking cells.Correct osmolarity with hypotonic solution and diuretics.
A high-fidelity sound system may have a frequency range that extends up to or beyond 20,000 Hz. What is the purpose of this extended range?
Ex, Syndrome of Inappropriate Antidiuretic Hormone (SIADH)ADH functions to retain water from the kidney (water conservation) but not salts,SIADH is too much ADHECF 'dilutes' and becomes hypotonic as a result of more water,Therefore, FLUID shifts from ECF to ICF to reach equilibrium,ICF now become diluted and hypotonic.Possible hypertension and edema can develop, hyponatremia, and damage to swelling cells.Correct osmolarity with hypertonic solution and diuretics.
If the fundamental frequency of a note is 200 Hz, what is the frequency of the third harmonic?
How many decibels correspond to the lowest-intensity sound we can hear?
If sound becomes louder, which wave characteristic is likely increased- frequency, wavelength, amplitude, or speed?
How does the intensity of a 30 dB sound compare with the intensity of a sound at the threshold of hearing?
If the fundamental frequency of a note is 200 Hz, then what is the frequency of the second harmonic?
How does the highest pitch one can hear vary with age?
Your friend says that frequency is a quantitative measure of pitch. Do you agree or disagree.
As pitch of sound increases, what happens to the frequency?
When you look at a glass window, you can sometimes see your reflection
The bending of light waves due to a change in speed
When light reflects off a smooth surface and the parallel rays remain parallel after being reflected.
A mirror with a flat reflecting surface. Your image looks the same as a photo, but you and your image are facing in opposite directions. (left to right)
Which color has the longest wavelengths?