A ray of light travelling from a higher index material (slower) into a higher index (faster) material will have an angle of refraction that is bent ____________ the normal.

The initial population of beetles was 7 and is growing according to a linear growth model. In 12 weeks the population reached 94.  a) Find an explicit formula for the beetle population in week . b) After how many weeks will the beetle population reach 123?

The primary role of cortisol is to:

A solution is made by diluting [V1] mL of a [M1] M KCl stock solution with water to a final volume of [V2] mL. What is the concentration of the diluted solution?

A 90-year-old nursing home resident presents with confusion and a cough after several days of complaining of being weak. She is bedridden, has numerous medical conditions, and takes a variety of medications. Your assessment reveals that her temperature is 101.1°F, her skin is cool and dry, her blood pressure is 118/66 mm Hg, and her heart rate is 68 beats/min and regular. She is not experiencing obvious respiratory distress, and her oxygen saturation is 93% on room air. This patient is MOST likely experiencing:

What is the molarity of [L] mL of solution that contains [g] g of Na2S?

A patient with diabetic ketoacidosis experiences polydipsia as a result of:

You are dispatched to a residence for an elderly man with an altered mental status. As you are assessing the patient, his wife tells you that he goes to dialysis several times a week, but has missed his last three treatments because their car broke down. The patient’s skin is yellow, his blood pressure is 98/60 mm Hg, and his pulse rate is 118 beats/min. The ECG reveals sinus tachycardia with peaked T waves. You should be MOST concerned with the potential for:

A patient with suspected meningitis involuntarily flexes her knees when her head is flexed toward her chest. This is called:

If a crystal of pure solute is added to a solution, and the solution crystallizes, the solution is