Synthetic p Study guides, Revision notes & Summaries

naturally occurring drugs : come from bacteria, fungi, plants, or animals, no effect from human beings. ex - opium, coca leaf, marijuana and tobacco Semi-synthetic drugs : isolated from nature and then modified in the lab ex - heroin and cocaine synthetic drugs : chemical substances produced artificially in a laboratory ex - methadone, barbiturates', ectasy, PCP, methamphetamine. onset : how long before a drug's effect is felt duration : length of time something lasts 2 | P a g e ...

Emergency Medical Responder Exam 1 Questions and Answers 100% Solved What is an EMR's most important concern listed in their roles and responsibility? Their own personal safety. What is an EMR's responsibility? Size up the scene, determine the patient's chief complaint, lift/move/reposition the patient when necessary, transfer the patient/patient information, protect the patient's privacy/maintain confidentiality, and be the patient's advocate. List the recognized levels of EMS Training. ...

intensity : term used to describe the many degrees of shading between black and white is value : the amount of light reflected by a hue is known as Cezanne : everything in nature adheres to the cone, cylinder and the curve was said by synthetic resin paints : a newer painting medium is expressionism : paintings with the emphasis on inner emotions, sensations or ideas rather than actual appearances is called french romantic 2 | P a g e : bright colors, sharp diagonal movements, cons...

Latent Phase of Labor - Answer Onset of labor until cervical dilation reaches 4-6 m Long arc rotation - Answer Most commonly performed by babies beginning labor in LOP presentation FHR Variability: controlling system - Answer Parasympathetic/sympathetic nervous system Pudendal Anesthesia Administration - Answer Ideal timing to administer in multip women is at 8-9cm, just before complete dilation, to cover birth and repair Sudden fetal bradycardia in 2nd stage - Answer commonly caused...

Lipinski's rule of 5 - ANSWER-- Poor absorption or permeation are more likely when: 1. mass greater than 500 Da 2. highly lipophilic - logP > 5 3. more than 5 hydrogen bond donors 4. more than 10 hydrogen bond acceptors Partition coefficient - ANSWER-p = C(octanol)/C(water) - ratio of the equilibrium concentrations of dissolved substance in a two-phase system containing two largely immiscible solvents (water & octanol) - Log10(P) Improved Lipinski Parameters - ANSWER-1. Partition...

intensity : term used to describe the many degrees of shading between black and white is value : the amount of light reflected by a hue is known as Cezanne : everything in nature adheres to the cone, cylinder and the curve was said by synthetic resin paints : a newer painting medium is expressionism : paintings with the emphasis on inner emotions, sensations or ideas rather than actual appearances is called french romantic 2 | P a g e : bright colors, sharp diagonal movements, cons...

R-134a is a chlorine-free refrigerant : True Ozone layer absorbs and scatters ________ from the sun : ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 : CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. : 80% Ozone at ground level and at Stratosphere is a harmful pollutant : False 2 | P a g e Each chlorine ion can able to destroy ______ ozone molecules : 100,000 Lifetime of CFC...

ONC Sports Injuries/Orthopedic Trauma Practice Exam 50 Questions with Verified Answers A 48-year-old athlete sustains a ruptured Achilles tendon during triathlon training. In discussing the personal and medical history with the patient, the nurse should recognize which of the following as a risk factor for this injury? a. Long distance swimming exercises b. Ongoing treatment for gout c. Attending a weekly spinning class d. Antihistamine use for seasonal allergies - CORRECT ANSWER Key: b ...

C/P: What expression gives the amount of light energy (in J per photon) that is converted to other forms between the fluorescence excitation and emission events? "intensity of fluorescence emission at 440 nm excitation at 360 nm) was monitored for 20 minutes" A) (6.62 × 10-34) × (3.0 × 108) B) (6.62 × 10-34) × (3.0 × 108) × (360 × 10-9) C) (6.62 × 10-34) × (3.0 × 108) × [1 / (360 × 10-9) - 1 / (440 × 10-9)] D) (6.62 × 10-34) × (3.0 × 108) / (440 × 10-9) C) (6.62 × ...

1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant : FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 : CFC-11 3. Ozone layer absorbs and scatters __________ form the sun : Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant : TRUE 5. a refillable refrigerant cylinder must not be filled above _________ of its full capacity : 80% 2 | P a g e 6. T/F Ester-based synthetic oils can be mixed with oils : ...