Calci Study guides, Class notes & Summaries

Advanced Patho NURS 5315 exam 1| Questions With Verified Answers 2024 Action potential Correct Answer: The process by which excitable cells transmit information from one to another. How is the action potential altered by a potassium imbalance? (Hyperkalemia) Correct Answer: The ECF has more K+ ions. The membrane potential becomes more positive (hypopolarized). Cells become MORE excitable. T waves peak. QRS complexes widen. Causes dysrhythmias, weakness, paresthesia. {If membrane p...

what does the SR store - ANSWER-proteins and calcium what is the role of the transverse tubules in the muscle fiber - ANSWER-allow inside of muscle to communicate with the outside of the muscle how is a sarcomere measured - ANSWER-from z-disc to z-disc what is contained in the I band of the sarcomere & what color is the band - ANSWER-thin filaments titin z-disc light (isotropic) what is contained in the A band of the sarcomere & what color is the band - ANSWER-thick filaments ...

Procalcitonin (PCT) Fresenius Exam @2024; 150 Questions With Verified Answers , Procalcitonin (PCT) Fresenius Exam @2024; 150 Questions With Verified Answers

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Dental Materials Calcium Hydroxide (CaOHC) Exam|| All Questions & 100% Correct Solutions Dental Materials Calcium Hydroxide (CaOHC) Exam|| All Questions & 100% Correct Solutions Unit of measurement for frequency (pitch) - ANSWER - Hertz (Hz) Unit of measurement for intensity (loudness) - ANSWER - Decibel (dB) Risk of damage from noise - ANSWER - How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - ANSWER - Lasts 1 second or longer Impuls...

True or False; All Calcium Channel Blockers are racemic mixtures? False diltiazem & nifedipine are not ALL the other currently available CCB's are administered as racemic mixtures What are the three chemical structure classification? Phenylalkylamines, Benzothiazepines, 1,4-Dihydropyridines What classifications/drugs are called Non-dihydropyridine agents? Phenylalkylamines: Verapamil & Benzothiazepines: Diltiazem List the 1,4-Dihydropyridines? (-dipine) Nifedipine, Nicardipine, Nimodipine...

What are the L-type Calcium Channel Blockers (CCB)? Non-DHP, oral DHP, IV DHP. Non-DHP: - Verapamil - Diltiazem oral DHP: - Nifedipine - Amlodipine IV DHP: - Nicardipine - CLevidipine CCB Pharmacokinetics (bioavailability, metabolism, half life) Bioavailability: - good oral absorption but reduced availability due to hepatic first pass effect - P-glycoprotein substrates Metabolism: - CYP3A4 Half-Life: - variable 1.3 - 64 hours Pharmacokinetics of Verapamil (bioavailability, metabolism, half...

Histotechnology- Decalcification2. Acid solutions act as decalcifies by removing which of the following salts? a. calcium b. lithium c. potassium d. sodium - correct answers calcium 1. The effect of acid decalcification is most noticeable in the staining of: - correct answers Nuclei 3. After completion of decalcification, the specimen should be rinsed in: - correct answers Water 4. The amount of time a bone needs to remain in the decalcifying solution does not depend on: a. density of...

Currently, all CCBs on the market target the __-type voltage activated calcium channel. A) T B) N C) R D) L E) P/QD) L *Currently, all CCBs on the market traget the L-type channel.* CCBs have greater effect on *arterial* or *venous smooth muscle.*CCBs have greater effect on *arterial smooth muscle.* "All CCBs relax arterial smooth muscle, but they have less effects on venous beds." True or false... CCBs have no significant effect on cardiac preload.True! "CCBs inhibit ca...