The 4 H’s and T’s refer to what in the cardiac arrest context?

Select all of the correct H’s within the reversible causes:

Select all of the correct T’s within the reversible causes:

Within hypothermia, at what temperature range must cardiac arrest drug intervals be doubled?

Defibrillation shocks should be limited to a maximum of 3 when core body temperature is below 30°C in hypothermic cardiac arrest, True or False?

What are the correct actions when dealing with a hyperthermia cardiac arrest? 

When dealing with toxin related cardiac arrest, there is limited antidotes available in the UK pre-hospital setting. Naloxone is one medication commonly carried for a specific overdose, which type?

During a tension pneumothorax, air become trapped within a certain anatomy of the thorax. What area is this called?

A thrombus is one of the reversible causes of cardiac arrest. A thrombus can locate within the heart and is called a myocardial infarction. What is the name if it locates within the lung?

During cardiac tamponade, fluid collects within one of the anatomical structures of the heart. This structure is?

In the context of hypoxia: cells starve of oxygen and eventually die, as large amounts of cells become affected. Without intervention, organ function becomes disrupted and cardiac arrest follows, True or False?

Hypovolaemia within the cardiac arrest context can only be caused through blood loss, True or False?

What is the reversible cause in this cardiac arrest scenario; a 38-year-old male in cardiac arrest, was originally seen choking on food prior to collapse:

What is the reversible cause in this cardiac arrest scenario; a 68-year-old male who reportedly had crushing chest pain radiating to his left arm prior to collapse:

What is the reversible cause in this cardiac arrest scenario; a 23-year-old found unresponsive in a public restroom with discarded needles next to him:

What is the reversible cause in this cardiac arrest scenario; a 6-year-old child who has been rescued unresponsive from a swimming pool:

What is the reversible cause in this cardiac arrest scenario; a 32-year-old who has had catastrophic blood loss after giving birth:

What is the reversible cause in this cardiac arrest scenario; a 28-year-old soldier who has collapsed on exercise during a hot summers day:

What is the reversible cause in this cardiac arrest scenario; a diabetic patient who called 999 several hours ago due to suffering a hypo, now unresponsive:

What is the reversible cause in this cardiac arrest scenario; a 48-year-old involved in an RTC who was displaying significant difficulty in breathing prior to collapse: