Muscle ach - Study guides, Class notes & Summaries

NURS 615 Meds Drug Chart Exam 2 Complete Solution. Anticonvulsants Drug Name Trade Name Subclass MOA SE Special Notes/Black Box Warnings Considerations/Education Carbamazepine Tegretol Iminostilbenes Not known; thought to affect the Na++ channels, slowing influx of Na++ in the cortical neurons & slowing spread of abnormal activity RARE reports of aplastic anemia & agranulocytosis COMMON ↓WBC ↓Plts **Effects body’s production of RBC, WBC, and Plts** CBC Q4mo Der...

NBME 30| 144 Questions All Answered Correctly 56 y/o F comes to physician 3 wk hx increasing weakness of arms and legs. - Smoking - Weakness of hip girdle muscles, lesser weakness of shoulder girdle muscles. - Weakness improves with repetitive testing. - Hilar lung mass What's impaired: - Acetylocholinesterase - Binding of ACh on postsynaptic membrane - Direct depolarization of muscle by Ca - Postsynaptic membrane potential - Presynaptic release of ACh Presynaptic release of ...

NSCA-CSCS Exam: End of Chapter; Questions & Answers 100% Solved Which of the following substances regulates muscle actions? a. Potassium b. Calcium c. Troponin d. Tropomyosin Answer-b. Calcium Which of the following substances acts at the neuromuscular junction to excite the muscle fibers of a motor unit? a. Acetylcholine (ACH) b. ATP c. Creatine Phosphate d. Serotonin Answer-a. Acetylcholine (ACH)

Insertion bony attachment to mobile end of muscle Anatomical position person stands erect w/ feet flat on floor and arms at sides. Palms, eyes, and face forward prime mover agonist, muscle that provides most of the force during a joint action brachialis in arm flexion rigor mortis hardening of muscles and stiffening of body beginning 3-4 hours after death synergist muscle that aids the prime mover, stabilizes the nearby joint, modifies the direction of movement biceps bra...

Describe how your body responds to an infection. - ANSWER T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWER Mutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWER Alterations of DNA Describes factors that disrupt homeostasis and how disruptions affect wellbeing. - ANSWER (ex) Fluid and electrolyte shifts can cause n/v or dysrhythmias....

SAMA - meds, MOA, duration and onset Correct Answer-atropine, ipratropium (Atrovent) inhibits cholinergic receptors, blocks Ach, net effect reduces cGMP which normally constrict bronchial smooth muscle 4-6 hours and slower onset than SABAs umeclidinium/vilanterol (Anoro Ellipta) - LAMA/LABA combo precaution Correct Answer-CV disease, uncontrolled HTN, narrow angle glaucoma ICS medications Correct Answer-mometasone (Asmanex) - most potent and expensive beclomethasone (QVAR) - weakest, t...

COMSAE ALL EXAMS STUDY GUIDE WITH CORRECT SOLUTIONS. Vecuronium neuromuscular blocking drugs>> muscle paralysis in surgery or mechanical ventilation; NONDEPOLARIZING (CUR'S) competitive antagonsits> compete ACh for receptors Reversal= neostigmine *given w/ atropine to avoid muscarinics such as bradycardia, edrophonium and other cholinesterase inhibitors Succinylcholine depolarizing neuromuscular blocking drug-- strong ACh receptor agonist>> produce sustained depot and...

Which of the following substances regulates muscle actions? a. Potassium b. Calcium c. Troponin d. Tropomyosin - correct answer b. Calcium Which of the following substances acts at the neuromuscular junction to excite the muscle fibers of a motor unit? a. Acetylcholine (ACH) b. ATP c. Creatine Phosphate d. Serotonin - correct answer a. Acetylcholine (ACH) When throwing a baseball, an athlete's arm is rapidly stretched just before throwing the ball. Which of the following s...

NR 546 Midterm Exam 2023/2024 Questions AND Answers Update A+ What should the PMHNP consider when prescribing chemical restraints? - Answer-- allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - Answer-No. The client has been court-...