continue as cardiac nerves to heart. these fibers terminate in the SA and the AV nodes and in atrial and ventricular myocardium, aorota, pulmonary trunk, and coronary arteries. increases heart rate and contraction strength and dialtes the coronary arteries to increase myocardial blood flow.
Petty cash is a small amount of discretionary funds in the form of cash used for expenditures where it is not sensible to make any disbursement by cheque, because of the inconvenience and costs of writing, signing, and then cashing the cheque.he bookkeeping entry for this initial fund would be to debit Petty Cash and credit bank account. As expenditures are made, the custodian of the fund will reimburse employees and receive a petty cash voucher with a receipt/invoice attached in return.
To prevent theft, it is commonplace to require strict documentation of any use of petty cash. For example, use of petty cash may require the employee to complete a form checking out the funds and subsequently submit a receipt for purchases and return any extra change. Alternatively, employees may be asked to make purchases themselves and then get reimbursed from the fund after an expense report is submitted. Petty cash funds must be periodically audited to ensure that the balance of the fund is correct.