Author: Anonymous

Double and triple bonds count as how many electron sets in VSEPR?

A “normal” respiratory rate for children up to 12 years is?

Tu, a 55 year old with a 35 pack year history of smoking, presents to the clinic with chronic dyspnea and a cough that has been worsening over the past 5 months. Your top differential diagnoses are COPD, Heart Failure and Lung Cancer. Which of the following history and exam findings would lead you to think that Heart Failure should be ruled in as your most likely diagnosis?

What is the molecular geometry of NH₃?

Electronegativity measures an atom’s ability to __________ electrons.

During the assessment of a child with respiratory distress, which of the following clinical signs most accurately indicates carbon dioxide (CO₂) retention?

Covalent bonds form when atoms:

A 32-year-old patient presents with a persistent cough lasting 6 weeks. The cough began after a mild upper respiratory infection but has not resolved. The patient denies fever but reports occasional wheezing and shortness of breath. Based on the classification of cough duration and common etiologies, which of the following is the most appropriate categorization and likely underlying cause?

Which element commonly forms compounds with an incomplete octet?

Which molecule has polar bonds but no net dipole?