Periodic Table and Elements

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

Which group of elements is referred to as the coinage metals?

  • IIA
  • VIIA
  • IA
  • IB (correct)

Which element is known as the 'King of all metals'?

  • Gold (correct)
  • Silver
  • Iron
  • Copper

What is the trend for atomic radius across a period from left to right and from bottom to top in the periodic table?

  • Remains constant
  • Decreases (correct)
  • Increases
  • Varies randomly

Which of the following is a characteristic of the Alkali Metals (IA) group?

<p>High reactivity (B)</p> Signup and view all the answers

What is the name of the group that includes elements such as Sc, Y, Lanthanides, and Actinides?

<p>Scandium Subgroup (B)</p> Signup and view all the answers

What is the term for the ability of an element to attract electrons in a covalent bond?

<p>Electronegativity (A)</p> Signup and view all the answers

What type of compound is an organic molecule that changes color at a specific pH value?

<p>Indicator (A)</p> Signup and view all the answers

Which of the following ions are typically found in hard water?

<p>Calcium and magnesium salts (C)</p> Signup and view all the answers

Which alkali metal has a melting point above 100°C?

<p>Rubidium (C)</p> Signup and view all the answers

What is the purpose of an electrolyte replenisher in dehydration?

<p>To replenish lost ions (B)</p> Signup and view all the answers

What is a primary standard in titration?

<p>A solution of known concentration (D)</p> Signup and view all the answers

What is the unit of measurement for radioactivity?

<p>Becquerel (A)</p> Signup and view all the answers

What determines the onset and duration of barbiturate action?

<p>Lipid Solubility (B)</p> Signup and view all the answers

Which of the following is NOT an example of a monoamine oxidase inhibitor used as an antidepressant drug?

<p>Amitriptyline (C)</p> Signup and view all the answers

What is the function of the H1 receptor?

<p>Mediates allergic reaction (D)</p> Signup and view all the answers

Which of the following anesthetics is an amino ester?

<p>Methohexital (D)</p> Signup and view all the answers

What is the mechanism of action of Tranylcypromine?

<p>Nonselective MAOI (D)</p> Signup and view all the answers

Which of the following barbiturates has an intermediate action?

<p>Amobarbital (D)</p> Signup and view all the answers

What is the brand name of the medication that combines Amoxicillin and Clavulanic Acid?

<p>Augmentin (A)</p> Signup and view all the answers

Which type of antibiotics is not a type of Beta-Lactam?

<p>Quinolones (A)</p> Signup and view all the answers

What is the name of the medication that has a reversible cholestatic hepatitis with fever and jaundice as an adverse reaction?

<p>Erythromycin Estolate (D)</p> Signup and view all the answers

Which medication is 60% serum protein bound and diffuses well into tissues, especially into inflamed cerebrospinal fluid?

<p>Erythromycin (B)</p> Signup and view all the answers

Which medication is being taken by a 30-year-old female with UTI, but has not been responsive to the antibiotic?

<p>Ciprofloxacin (B)</p> Signup and view all the answers

Which of the following medications is a 2nd generation quinolone?

<p>Norfloxacin (C)</p> Signup and view all the answers

What is the mechanism of action of trimethoprim in preventing Pneumocystis carinii pneumonia?

<p>Inhibition of dihydrofolate reductase (D)</p> Signup and view all the answers

What is the mechanism of action of griseofulvin?

<p>Mitotic spindle poison (C)</p> Signup and view all the answers

Which of the following antiparasitic drugs is also used to treat peptic ulcer disease?

<p>Metronidazole (B)</p> Signup and view all the answers

What is the common adverse effect associated with metronidazole?

<p>Metallic after taste (B)</p> Signup and view all the answers

Which of the following is NOT a indication for metronidazole?

<p>Intestinal candidiasis (C)</p> Signup and view all the answers

What is the reactive reaction product of metronidazole believed to be responsible for triggering lethal effect on the microbe?

<p>All of the above (D)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Use Quizgecko on...
Browser
Browser